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"If the meanings of true and false were switched, this sentence wouldn't be false." – Douglas Hofstadter
"Fear and destructiveness are the major emotional sources of fascism, eros belongs mainly to democracy." – Theodor Adorno, et al. in The 'Authoritarian Personality' (1950).
"The word generalization in literature usually means covering too much territory too thinly to be persuasive, let alone convincing. In science, however, a generalization means a principle that has been found to hold true in every special case. … The principle of leverage is a scientific generalization." – Buckminster Fuller, 'Synergetics: Explorations in the Geometry of Thinking' (1975).
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