True Quotes (4)

First... a new theory is attacked as absurd; then it is admitted to be true, but obvious and insignificant; finally it is seen to be so important that its adversaries claim that they themselves discovered it.
'Pragmatism's Conception of Truth', in Pragmatism: A New Name for some Old Ways of Thinking, Popular Lectures on Philosophy (1907), 198.
See also:  |  Absurd (5)  |  Discovery (166)  |  Theory (179)

Our reasonings are grounded upon two great principles, that of contradiction, in virtue of which we judge false that which involves a contradiction, and true that which is opposed or contradictory to the false.
The Monadology and Other Philosophical Writings (1714), trans. Robert Latta (1898) 235.
See also:  |  Contradiction (8)  |  False (13)  |  Principle (31)  |  Reasoning (27)

The true method of discovery is like the flight of an aeroplane. It starts from the ground of particular observation; it makes a flight in the thin air of imaginative generalization; and it again lands for renewed observation rendered acute by rational interpretation.
Gifford lectures delivered in the University of Edinburgh during the session 1927-28. Process and Reality: An Essay in Cosmology‎ (1929, 1979), 5.
See also:  |  Acute (2)  |  Air (25)  |  Airplane (13)  |  Discovery (166)  |  Flight (14)  |  Flight (14)  |  Ground (2)  |  Imagination (50)  |  Interpretation (14)  |  Method (12)  |  Observation (142)  |  Particular (3)  |  Rational (9)  |  Renew (2)

True optimization is the revolutionary contribution of modern research to decision processes.
In Eberhard Zeidler, Applied Functional Analysis: main principles and their applications (1995), 1.
See also:  |  Contribution (3)  |  Modern (2)  |  Research (208)  |  Revolutionary (2)

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