Famous quotes containing the words express and/or propositions:
“The heart-throb for the welfare of humanity therefore passes into the ravings of an insane self-conceit, into the fury of consciousness to preserve itself from destruction; and it does this by expelling from itself the perversion which it is itself, and by striving to look on it and express it as something else.”
—Georg Wilhelm Friedrich Hegel (1770–1831)
“It has often been argued that absolute scepticism is self-contradictory; but this is a mistake: and even if it were not so, it would be no argument against the absolute sceptic, inasmuch as he does not admit that no contradictory propositions are true. Indeed, it would be impossible to move such a man, for his scepticism consists in considering every argument and never deciding upon its validity; he would, therefore, act in this way in reference to the arguments brought against him.”
—Charles Sanders Peirce (1839–1914)