...for our wisdom is better than the strength of men or of horses. ... nor is it right to prefer strength to excellent wisdom. For if there should be in the city [any athlete whose skill] is honoured more than strength ... the city would not on that account be any better governed.

Prudens interrogatio quasi dimidium sapientiae.
A prudent question is, as it were, one half of wisdom.

Sapere aude.
Dare to be wise.
[Alternate: Dare to know.]

And men ought to know that from nothing else but thence [from the brain] come joys, delights, laughter and sports, and sorrows, griefs, despondency, and lamentations. And by this, in an especial manner, we acquire wisdom and knowledge, and see and hear, and know what are foul and hat are fair, what are bad and what are good, what are sweet, and what unsavory... And by the same organ we become mad and delirious, and fears and terrors assail us... All these things we endure from the brain, when it is not healthy... In these ways I am of the opinion that the brain exercises the greatest power in the man. This is the interpreter to us of those things which emanate from the air, when it [the brain] happens to be in a sound state.

By science calmed, over the peaceful soul,
Bright with eternal Wisdom's lucid ray,
Peace, meek of eye, extends her soft control,
And drives the puny Passions far away.

Examinations are formidable even to the best prepared, for the greatest fool may ask more than the wisest man can answer.

For between true Science, and erroneous Doctrines, Ignorance is in the middle. Naturall sense and imagination, are not subject to absurdity. Nature it selfe cannot erre: and as men abound in copiousnesses of language; so they become more wise, or more mad than ordinary. Nor is it possible without Letters for any man to become either excellently wise, or (unless his memory be hurt by disease, or ill constitution of organs) excellently foolish. For words are wise men's counters, they do but reckon by them; but they are the money of fools that value them by the authority of an Aristotle, a Cicero, or a Thomas, or any other Doctor whatsoever, if but a man.

Gravity is only the bark of wisdom's tree, but it preserves it.

He that breaks a thing to find out what it is has left the path of wisdom.

He who knows not and knows not that he knows not is foolish. But he who knows not and knows he knows not is wise.

I was just going to say, when I was interrupted, that one of the many ways of classifying minds is under the heads of arithmetical and algebraical intellects. All economical and practical wisdom is an extension or variation of the following arithmetical formula: 2+2=4. Every philosophical proposition has the more general character of the expression a+b=c. We are mere operatives, empirics, and egotists, until we learn to think in letters instead of figures.

If popular medicine gave the people wisdom as well as knowledge, it would be the best protection for scientific and well-trained physicians.

Information is not knowledge, knowledge is not wisdom, and wisdom is not foresight. Each grows out of the other, and we need them all.

It is well to be up before daybreak, for such habits contribute to health, wealth and wisdom.

Knowledge is a process of piling up facts; wisdom lies in their simplification.

Knowledge is proud that he has learn'd so much; Wisdom is humble that he knows no more.

Look round the world, contemplate the whole and every part of it: you will find it to be nothing but one great machine, subdivided into an infinite number of lesser machines, which again admit of subdivisions to a degree beyond what human senses and faculties can trace and explain. All these various machines, and even their most minute parts, are adjusted to each other with an accuracy which ravishes into admiration all men who have ever contemplated them. The curious adapting of means to ends, throughout all nature, resembles exactly, though it much exceeds, the productions of human contrivance-of human design, thought, wisdom, and intelligence.

Men are wise in proportion, not to their experience, but to their capacity for experience.

Science investigates; religion interprets. Science gives man knowledge which is power; region gives man wisdom which is control. Science deals mainly with facts; religion deals mainly with values. The two are not rivals. They are complementary.

Science is one thing, wisdom is another. Science is an edged tool, with which men play like children, and cut their own fingers. If you look at the results which science has brought in its train, you will find them to consist almost wholly in elements of mischief. See how much belongs to the word 'Explosion' alone, of which the ancients knew nothing.

Science is organized knowledge. Wisdom is organized life.

Science says: 'We must live,' and seeks the means of prolonging, increasing, facilitating and amplifying life, of making it tolerable and acceptable, wisdom says: 'We must die,' and seeks how to make us die well.

The aim of science is not to open the door to infinite wisdom, but to set a limit to infinite error.

The first key to wisdom is assiduous and frequent questioning ... For by doubting we come to inquiry, and by inquiry we arrive at truth.

We are not to suppose, that there is any violent exertion of power, such as is required in order to produce a great event in little time; in nature, we find no deficiency in respect of time, nor any limitation with regard to power. But time is not made to flow in vain; nor does there ever appear the exertion of superfluous power, or the manifestation of design, not calculated in wisdom to effect some general end.

Where is the wisdom we have lost in knowledge?
Where is the knowledge we have lost in information?

Wisdom alone is a science of other sciences, and of itself.