The revolutions of thought which shape the basic outlook of an age are not disseminated through text-books- they spread like read more

The revolutions of thought which shape the basic outlook of an age are not disseminated through text-books- they spread like epidemics, through contamination by invisible agents and innocent germ carriers, by the most varied forms of contact, or simply by breathing the common air.

Impartial observers from other planets would consider ours an utterly bizarre enclave if it were populated by birds, defined as read more

Impartial observers from other planets would consider ours an utterly bizarre enclave if it were populated by birds, defined as flying animals, that nevertheless rarely or never actually flew. They would also be perplexed if they encountered in our seas, lakes, rivers, and ponds, creatures defined as swimmers that never did any swimming. But they would be even more surprised to encounter a species defined as a thinking animal if, in fact, the creature very rarely indulged in actual thinking.

All cruelty springs from weakness.

All cruelty springs from weakness.

Sex should be friendly. Otherwise stick to mechanical toys; it's more sanitary.

Sex should be friendly. Otherwise stick to mechanical toys; it's more sanitary.

Do what thy manhood bids thee do, from none but self expect applause;He noblest lives and noblest dies who makes read more

Do what thy manhood bids thee do, from none but self expect applause;He noblest lives and noblest dies who makes and keeps his self-made laws.

Knowledge can be enormously costly, and is often scattered in widely uneven fragments, too small to be individually usable in read more

Knowledge can be enormously costly, and is often scattered in widely uneven fragments, too small to be individually usable in decision making. The communication and coordination of these scattered fragments of knowledge is one of the basic problems- perhaps the basic problem- of any society.

Great innovators and original thinkers and artists attract the wrath of mediocrities as lightning rods draw the flashes.

Great innovators and original thinkers and artists attract the wrath of mediocrities as lightning rods draw the flashes.

It is by becoming increasingly complex that the self might be said to grow.

It is by becoming increasingly complex that the self might be said to grow.

Moral indignation is jealousy with a halo.

Moral indignation is jealousy with a halo.