Scientist Quotations - Categories Index for Initial D
This list includes science quotes from archaeologists, biologists, chemists, geologists, inventors and inventions, mathematicians, physicists plus pioneers in medicine, science events and technology.
This index gives quotes listed under category headings. When the category is a scientist name, the index is for any reference made ABOUT the scientist BY another person.
Dagger (2)
Daily (4)
Daily Life (3)
Daintily (1)
Dainty (1)
DAlembert_Jean (2)
Dam (2)
Damage (7)
Damn (1)
Damnation (1)
Damned (2)
Dance (4)
Dancer (1)
Dandelion (1)
Dane (1)
Danger (27)
Dangerous (10)
Danube (1)
Dare (4)
Daring (1)
Dark (8)
Dark Age (1)
Dark Ages (4)
Dark Matter (4)
Darkness (8)
Darwin (1)
Darwin Medal (1)
Darwinian (1)
Darwin_Eramus (1)
Data (40)
Data Manipulation (1)
Date (3)
Dating (1)
Daughter (6)
Daunting (1)
David (1)
Davy_Humphrey (1)
Dawdle (1)
Dawn (2)
Day (19)
Day And Night (1)
Day Dream (1)
Day Of Judgment (1)
Daylight (3)
Daylight Saving Time (2)
Days (1)
Dayton (1)
Dazzling (5)
DDT (1)
Dead (9)
Deadly (1)
Deaf (3)
Deal (2)
Dealing (3)
Death (168)
Debasement (1)
Debate (5)
Debris (3)
Debtor (1)
Decade (1)
Decay (16)
Deceit (1)
Deceitfulness (1)
Deceive (2)
Decency (2)
Deception (2)
Decide (1)
Decimal (8)
Decimal Place (1)
Decision (21)
Decisive (3)
Decisiveness (1)
Deck (1)
Declaration (2)
Declaration Of Independence (2)
Declare (2)
Decline (4)
Decline Of Science (2)
Declione (1)
Declivity (1)
Decoding (1)
Decomposition (10)
Decoration (1)
Decorum (1)
Decrease (4)
Decree (2)
Dedicated (3)
Dedication (4)
Deduce (1)
Deduction (34)
Deductivism (1)
Deed (2)
Deem (1)
Deeo (1)
Deep (15)
Deep Sea (1)
Deepening (1)
Deepest (1)
Deeply (1)
Deer (4)
Defamer (1)
Defeat (5)
Defecation (1)
Defect (7)
Defend (5)
Defendant (1)
Defender (1)
Defense (6)
Defiance (2)
Deficiency (4)
Define (2)
Definite (4)
Definition (71)
Definitive (1)
Defoliation (1)
Deforestation (3)
Deformation (3)
Defunct (1)
Defy (1)
Degenerate (2)
Degeration (1)
Degradation (6)
Degrade (1)
Degree (13)
Deity (6)
Delay (2)
Delegate (1)
Deliberate (2)
Deliberately (1)
Delicacy (2)
Delicate (3)
Delicious (1)
Delight (17)
Delioght (1)
Delirious (1)
Delirium (1)
Deliver (1)
Delivery (2)
Delphic (2)
Delude (1)
Deluge (5)
Delusion (4)
Demand (13)
Demeaning (1)
Demi-God (1)
Democract (1)
Democracy (5)
Democratic (1)
Demolition (4)
Demon (2)
Demonstrate (3)
Demonstration (25)
Denatured (1)
Denial (3)
Denmark (1)
Denomination (1)
Denote (1)
Denounce (1)
Density (7)
DensityEmission (1)
Dentist (2)
Dentistry (2)
Deny (4)
Deoxyribonucleotide (1)
Depart (1)
Departing (1)
Department (10)
Departure (3)
Depend (2)
Dependance (3)
Dependence (17)
Dependency (1)
Dependent (1)
Depending (1)
Depletion (3)
Depopulation (1)
Deposit (2)
Deposition (2)
Depot (1)
Depravity (2)
Depression (8)
Deprivation (4)
Deprive (2)
Depth (6)
Deranged (1)
Derision (1)
Derivation (8)
Derivative (2)
Derive (2)
Deriving (1)
Dermatologist (2)
Dermatology (1)
Derogation (1)
Desalination (2)
Descendant (4)
Descent (7)
Descent Of Man (5)
Describe (2)
Description (34)
Desecration (1)
Desert (9)
Deserve (5)
Deserving (1)
Desiccation (1)
Desideratum (2)
Design (29)
Designation (2)
Designer (5)
Desire (37)
Desirous (1)
Desk (3)
Desktop (1)
Despair (9)
Desperate (1)
Desperation (1)
Despicable (1)
Despise (3)
Despising (1)
Despondence (1)
Despotism (1)
Dessication (1)
Destination (3)
Destiny (10)
Destitution (1)
Destrot (1)
Destroy (9)
Destroying (1)
Destruction (37)
Destructively (1)
Detail (21)
Detection (2)
Detective (1)
Detention (1)
Deter (1)
Detergent (1)
Deterioration (3)
Determinate (1)
Determination (27)
Determine (7)
Determined (1)
Determinism (3)
Deterrent (1)
Detest (2)
Detestation (1)
Detonation (1)
Detonator (1)
Deuterium (1)
Devastation (2)
Develop (2)
Developer (1)
Development (97)
Deviation (8)
Device (10)
Devil (8)
Devil's Advocate (1)
Devious (1)
Devise (3)
Devised (1)
Devising (5)
Devoid (2)
Devote (2)
Devoted (1)
Devotee (2)
Devotion (10)
Dew (2)
Dew Point (1)
Dexterity (3)
Dextroacid (1)
Diabetes (4)
Diagnoses (1)
Diagnosis (48)
Diagonal (2)
Diagram (1)
Dial (1)
Dialect (1)
Dialogue (3)
Diameter (5)
Diametrically (1)
Diamond (5)
Diaphragm (1)
Diathermy (1)
Dice (7)
Dichotomies (1)
Dictate (2)
Dictator (1)
Dictum (3)
Die (2)
Diesel (1)
Diet (22)
Dieter (1)
Dietitian (1)
Differ (1)
Difference (117)
Different (8)
Differentce (1)
Differential (1)
Differential Equation (3)
Differentiate (1)
Differentiation (11)
Difficult (5)
Difficulty (59)
Diffraction (3)
Diffusion (2)
Dig (2)
Digestion (15)
Digging (1)
Dignity (7)
Digress (1)
Digression (1)
Dilettantism (1)
Diligence (4)
Diligent (1)
Dilution (1)
Dim (1)
Dimension (11)
Dimensions (1)
Diminish (4)
Diminution (3)
Diminutive (1)
Dimness (1)
Dinner (5)
Dinosaur (12)
Dip (2)
Diphtheria (2)
Diploma (2)
Dire (1)
Direct (7)
Directable (1)
Directing (3)
Direction (21)
Directionally (1)
Directly (4)
Directly Proportional (1)
Dirichlet_Gustav (1)
Dirt (5)
Dirty (3)
Disadvantage (4)
Disadvantageous (1)
Disagreeable (1)
Disagreement (4)
Disappear (4)
Disappearance (8)
Disappointment (3)
Disapprobation (1)
Disarmament (1)
Disarticulation (1)
Disaster (12)
Disbelief (1)
Discard (10)
Discarding (1)
Discern (2)
Discerning (3)
Discharge (2)
Disciple (2)
Discipline (13)
Disciplined (1)
Disclaimer (1)
Disclose (1)
Disclosure (1)
Discomfort (1)
Discontinue (1)
Discontinuity (2)
Discord (2)
Discordance (1)
Discount (1)
Discourage (1)
Discouragement (4)
Discourse (7)
Discover (7)
Discovered (1)
Discoverer (1)
Discovery (318)
Discovry (1)
Discrepancy (3)
Discrete (3)
Discreteness (1)
Discriminate (1)
Discrimination (4)
Discuss (2)
Discussion (17)
Disdain (1)
Disease (158)
Disembodied (2)
Disenchantment (1)
Disencumber (1)
Disengaged (1)
Disengaging (1)
Disentangle (2)
Disestablishment (1)
Disfigure (1)
Disgrace (2)
Disguise (1)
Disgust (1)
Dish (1)
Dishonesty (5)
Disillusionment (1)
Disintegration (2)
Disinterested (1)
Disinterestedness (1)
Dislike (8)
Disloyalty (1)
Dismal Science (2)
Dismantlement (1)
Dismay (1)
Dismemberment (1)
Dismiss (1)
Dismissal (1)
Disobedience (1)
Disorder (7)
Disparage (1)
Dispassionate (1)
Dispelling (1)
Dispensable (1)
Displace (1)
Displacement (1)
Display (7)
Displayed (1)
Disporting (1)
Disposal (3)
Dispose (2)
Disposition (6)
DispositionPart (1)
Disproportionate (1)
Disprove (3)
Disputant (1)
Disputation (1)
Dispute (2)
Dispute. (1)
Disregarded (1)
Disrepectful (1)
Disrespect (1)
Dissatisfaction (2)
Dissect (1)
Dissection (12)
Dissector (1)
Dissemination (2)
Dissent (4)
Dissimilation (1)
Dissipate (1)
Dissipation (2)
Dissolution (3)
Dissolve (4)
Dissolving (1)
Distance (20)
Distasteful (1)
Distemper (5)
Distillation (6)
Distinct (10)
Distinction (15)
Distinctive (2)
Distinctly (1)
Distinguish (8)
Distinguished (1)
Distinguishing (8)
Distort (1)
Distortion (4)
Distraction (2)
Distress (1)
Distribution (14)
Distributive (1)
District (3)
Distrust (2)
Disturb (1)
Disturbance (9)
Disuse (1)
Dive (2)
Divergence (3)
Divergent (1)
Diveristy (2)
Diverse (3)
Diversification (1)
Diversion (4)
Diversity (29)
Divide (3)
Dividend (1)
Divine (14)
Divine Spirit (1)
Divinely (1)
Divinity (5)
Division (14)
Divorce (1)
Dizzy (1)
DNA (46)
Do (17)
Docility (1)
Doctor (49)
Doctrine (25)
Dodd_Senator (1)
Dodge (2)
Dodo (2)
Dog (21)
Dogma (12)
Dogmatism (5)
Dogmatist (1)
Doing (22)
Dollar (8)
Dolly (1)
Dolphin (2)
Domain (5)
Dome (1)
Domestic (1)
Domestication (1)
Dominance (1)
Dominant (5)
Dominate (2)
Domination (6)
Dominion (2)
Donation (1)
Done (2)
Donkey (1)
Doomsday (2)
Door (11)
Doorway (1)
Dope (1)
Dormancy (1)
Dose (3)
Dot (1)
Double (5)
Double Helix (1)
Double-Edged (1)
Doubling (1)
Doubt (56)
Doubtful (1)
Doubtless (4)
Doughnut (1)
Dove (1)
Down (8)
Downstairs (1)
Downward (1)
Dowsing (1)
Dozen (1)
Draft (2)
Dragging (2)
Dragon (1)
Drain (1)
Drama (3)
Dramatic (1)
Dramatist (1)
Draught (1)
Draw (1)
Drawback (1)
Drawing (13)
Drawing Board (1)
Dread (4)
Dreadful (2)
Dream (32)
Dreamer (3)
Dreamt (1)
Dreariness (2)
Dreary (1)
Dregs (1)
Drench (1)
Dress (3)
Dressed (1)
Dressing (2)
Drift (2)
Drink (12)
Drinking (4)
Drive (11)
Driven (1)
Driver (1)
Driving (4)
Drop (4)
Dropping (1)
Dropsy (1)
Drosophila (1)
Drosphilia (3)
Drought (4)
Drown (2)
Drowned (1)
Drowning (2)
Drudge (1)
Drug (30)
Drug Test (1)
Drugs (1)
Drunk (2)
Drunkard (4)
Drunkenness (2)
Dry (7)
Dry Rot (1)
Drying (1)
Dryness (1)
Dualism (3)
Dubious (1)
Dublin (1)
Duck (1)
Duct (2)
Duel (1)
Dull (12)
Dullness (4)
Dumb (2)
Dumbing (1)
Dump (1)
Dung (2)
Duodenum (1)
Dupe (2)
Duplicate (1)
Duration (4)
Dust (16)
Dust Storm (1)
Duster (1)
Duty (21)
Dwarf (2)
Dwelling (3)
Dwindle (1)
Dwindling (2)
Dword (1)
Dye (2)
Dyestuff (1)
Dynamic (4)
Dynamics (2)
Dynamite (1)
Dynamo (1)
Dynasty (4)
Dysentery (1)
Dyspepsia (1)
Dysprosium (1)
Daily (4)
Daily Life (3)
Daintily (1)
Dainty (1)
DAlembert_Jean (2)
Dam (2)
Damage (7)
Damn (1)
Damnation (1)
Damned (2)
Dance (4)
Dancer (1)
Dandelion (1)
Dane (1)
Danger (27)
Dangerous (10)
Danube (1)
Dare (4)
Daring (1)
Dark (8)
Dark Age (1)
Dark Ages (4)
Dark Matter (4)
Darkness (8)
Darwin (1)
Darwin Medal (1)
Darwinian (1)
Darwin_Eramus (1)
Data (40)
Data Manipulation (1)
Date (3)
Dating (1)
Daughter (6)
Daunting (1)
David (1)
Davy_Humphrey (1)
Dawdle (1)
Dawn (2)
Day (19)
Day And Night (1)
Day Dream (1)
Day Of Judgment (1)
Daylight (3)
Daylight Saving Time (2)
Days (1)
Dayton (1)
Dazzling (5)
DDT (1)
Dead (9)
Deadly (1)
Deaf (3)
Deal (2)
Dealing (3)
Death (168)
Debasement (1)
Debate (5)
Debris (3)
Debtor (1)
Decade (1)
Decay (16)
Deceit (1)
Deceitfulness (1)
Deceive (2)
Decency (2)
Deception (2)
Decide (1)
Decimal (8)
Decimal Place (1)
Decision (21)
Decisive (3)
Decisiveness (1)
Deck (1)
Declaration (2)
Declaration Of Independence (2)
Declare (2)
Decline (4)
Decline Of Science (2)
Declione (1)
Declivity (1)
Decoding (1)
Decomposition (10)
Decoration (1)
Decorum (1)
Decrease (4)
Decree (2)
Dedicated (3)
Dedication (4)
Deduce (1)
Deduction (34)
Deductivism (1)
Deed (2)
Deem (1)
Deeo (1)
Deep (15)
Deep Sea (1)
Deepening (1)
Deepest (1)
Deeply (1)
Deer (4)
Defamer (1)
Defeat (5)
Defecation (1)
Defect (7)
Defend (5)
Defendant (1)
Defender (1)
Defense (6)
Defiance (2)
Deficiency (4)
Define (2)
Definite (4)
Definition (71)
Definitive (1)
Defoliation (1)
Deforestation (3)
Deformation (3)
Defunct (1)
Defy (1)
Degenerate (2)
Degeration (1)
Degradation (6)
Degrade (1)
Degree (13)
Deity (6)
Delay (2)
Delegate (1)
Deliberate (2)
Deliberately (1)
Delicacy (2)
Delicate (3)
Delicious (1)
Delight (17)
Delioght (1)
Delirious (1)
Delirium (1)
Deliver (1)
Delivery (2)
Delphic (2)
Delude (1)
Deluge (5)
Delusion (4)
Demand (13)
Demeaning (1)
Demi-God (1)
Democract (1)
Democracy (5)
Democratic (1)
Demolition (4)
Demon (2)
Demonstrate (3)
Demonstration (25)
Denatured (1)
Denial (3)
Denmark (1)
Denomination (1)
Denote (1)
Denounce (1)
Density (7)
DensityEmission (1)
Dentist (2)
Dentistry (2)
Deny (4)
Deoxyribonucleotide (1)
Depart (1)
Departing (1)
Department (10)
Departure (3)
Depend (2)
Dependance (3)
Dependence (17)
Dependency (1)
Dependent (1)
Depending (1)
Depletion (3)
Depopulation (1)
Deposit (2)
Deposition (2)
Depot (1)
Depravity (2)
Depression (8)
Deprivation (4)
Deprive (2)
Depth (6)
Deranged (1)
Derision (1)
Derivation (8)
Derivative (2)
Derive (2)
Deriving (1)
Dermatologist (2)
Dermatology (1)
Derogation (1)
Desalination (2)
Descendant (4)
Descent (7)
Descent Of Man (5)
Describe (2)
Description (34)
Desecration (1)
Desert (9)
Deserve (5)
Deserving (1)
Desiccation (1)
Desideratum (2)
Design (29)
Designation (2)
Designer (5)
Desire (37)
Desirous (1)
Desk (3)
Desktop (1)
Despair (9)
Desperate (1)
Desperation (1)
Despicable (1)
Despise (3)
Despising (1)
Despondence (1)
Despotism (1)
Dessication (1)
Destination (3)
Destiny (10)
Destitution (1)
Destrot (1)
Destroy (9)
Destroying (1)
Destruction (37)
Destructively (1)
Detail (21)
Detection (2)
Detective (1)
Detention (1)
Deter (1)
Detergent (1)
Deterioration (3)
Determinate (1)
Determination (27)
Determine (7)
Determined (1)
Determinism (3)
Deterrent (1)
Detest (2)
Detestation (1)
Detonation (1)
Detonator (1)
Deuterium (1)
Devastation (2)
Develop (2)
Developer (1)
Development (97)
Deviation (8)
Device (10)
Devil (8)
Devil's Advocate (1)
Devious (1)
Devise (3)
Devised (1)
Devising (5)
Devoid (2)
Devote (2)
Devoted (1)
Devotee (2)
Devotion (10)
Dew (2)
Dew Point (1)
Dexterity (3)
Dextroacid (1)
Diabetes (4)
Diagnoses (1)
Diagnosis (48)
Diagonal (2)
Diagram (1)
Dial (1)
Dialect (1)
Dialogue (3)
Diameter (5)
Diametrically (1)
Diamond (5)
Diaphragm (1)
Diathermy (1)
Dice (7)
Dichotomies (1)
Dictate (2)
Dictator (1)
Dictum (3)
Die (2)
Diesel (1)
Diet (22)
Dieter (1)
Dietitian (1)
Differ (1)
Difference (117)
Different (8)
Differentce (1)
Differential (1)
Differential Equation (3)
Differentiate (1)
Differentiation (11)
Difficult (5)
Difficulty (59)
Diffraction (3)
Diffusion (2)
Dig (2)
Digestion (15)
Digging (1)
Dignity (7)
Digress (1)
Digression (1)
Dilettantism (1)
Diligence (4)
Diligent (1)
Dilution (1)
Dim (1)
Dimension (11)
Dimensions (1)
Diminish (4)
Diminution (3)
Diminutive (1)
Dimness (1)
Dinner (5)
Dinosaur (12)
Dip (2)
Diphtheria (2)
Diploma (2)
Dire (1)
Direct (7)
Directable (1)
Directing (3)
Direction (21)
Directionally (1)
Directly (4)
Directly Proportional (1)
Dirichlet_Gustav (1)
Dirt (5)
Dirty (3)
Disadvantage (4)
Disadvantageous (1)
Disagreeable (1)
Disagreement (4)
Disappear (4)
Disappearance (8)
Disappointment (3)
Disapprobation (1)
Disarmament (1)
Disarticulation (1)
Disaster (12)
Disbelief (1)
Discard (10)
Discarding (1)
Discern (2)
Discerning (3)
Discharge (2)
Disciple (2)
Discipline (13)
Disciplined (1)
Disclaimer (1)
Disclose (1)
Disclosure (1)
Discomfort (1)
Discontinue (1)
Discontinuity (2)
Discord (2)
Discordance (1)
Discount (1)
Discourage (1)
Discouragement (4)
Discourse (7)
Discover (7)
Discovered (1)
Discoverer (1)
Discovery (318)
Discovry (1)
Discrepancy (3)
Discrete (3)
Discreteness (1)
Discriminate (1)
Discrimination (4)
Discuss (2)
Discussion (17)
Disdain (1)
Disease (158)
Disembodied (2)
Disenchantment (1)
Disencumber (1)
Disengaged (1)
Disengaging (1)
Disentangle (2)
Disestablishment (1)
Disfigure (1)
Disgrace (2)
Disguise (1)
Disgust (1)
Dish (1)
Dishonesty (5)
Disillusionment (1)
Disintegration (2)
Disinterested (1)
Disinterestedness (1)
Dislike (8)
Disloyalty (1)
Dismal Science (2)
Dismantlement (1)
Dismay (1)
Dismemberment (1)
Dismiss (1)
Dismissal (1)
Disobedience (1)
Disorder (7)
Disparage (1)
Dispassionate (1)
Dispelling (1)
Dispensable (1)
Displace (1)
Displacement (1)
Display (7)
Displayed (1)
Disporting (1)
Disposal (3)
Dispose (2)
Disposition (6)
DispositionPart (1)
Disproportionate (1)
Disprove (3)
Disputant (1)
Disputation (1)
Dispute (2)
Dispute. (1)
Disregarded (1)
Disrepectful (1)
Disrespect (1)
Dissatisfaction (2)
Dissect (1)
Dissection (12)
Dissector (1)
Dissemination (2)
Dissent (4)
Dissimilation (1)
Dissipate (1)
Dissipation (2)
Dissolution (3)
Dissolve (4)
Dissolving (1)
Distance (20)
Distasteful (1)
Distemper (5)
Distillation (6)
Distinct (10)
Distinction (15)
Distinctive (2)
Distinctly (1)
Distinguish (8)
Distinguished (1)
Distinguishing (8)
Distort (1)
Distortion (4)
Distraction (2)
Distress (1)
Distribution (14)
Distributive (1)
District (3)
Distrust (2)
Disturb (1)
Disturbance (9)
Disuse (1)
Dive (2)
Divergence (3)
Divergent (1)
Diveristy (2)
Diverse (3)
Diversification (1)
Diversion (4)
Diversity (29)
Divide (3)
Dividend (1)
Divine (14)
Divine Spirit (1)
Divinely (1)
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At the heart of science is an essential balance between two seemingly contradictory attitudes--an openness to new ideas, no matter how bizarre or counterintuitive they may be, and the most ruthless skeptical scrutiny of all ideas, old and new. This is how deep truths are winnowed from deep nonsense. -- Carl Sagan
