Thomas Huxley

Every great advance in natural knowledge has involved the absolute rejection of authority.

Every great advance in natural knowledge has involved the absolute rejection of authority.

Make up your mind to act decidedly and take the consequences. No good is ever done in this world by read more

Make up your mind to act decidedly and take the consequences. No good is ever done in this world by hesitation.

Time, whose tooth gnaws away at everything else, is powerless against truth.

Time, whose tooth gnaws away at everything else, is powerless against truth.

Science is simply common sense at its best--that is, rigidly accurate in observation, and merciless to fallacy in logic.

Science is simply common sense at its best--that is, rigidly accurate in observation, and merciless to fallacy in logic.

There is no sea more dangerous than the ocean of practical politics none in which there is more need of read more

There is no sea more dangerous than the ocean of practical politics none in which there is more need of good pilotage and of a single, unfaltering purpose when the waves rise high.