None save great men have been the authors of great heresies.

None save great men have been the authors of great heresies.

Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which read more

Under normal conditions the research scientist is not an innovator but a solver of puzzles, and the puzzles upon which he concentrates are just those which he believes can be both stated and solved within the existing scientific tradition.

There exist limitless opportunities in every industry. Where there is an open mind, there will always be a frontier.

There exist limitless opportunities in every industry. Where there is an open mind, there will always be a frontier.

Progress cannot be organized.

Progress cannot be organized.

Science commits suicide when it adopts a creed.

Science commits suicide when it adopts a creed.

We know that words cannot move mountains, but they can move the multitude; and men are more ready to fight read more

We know that words cannot move mountains, but they can move the multitude; and men are more ready to fight and die for a word than for anything else. Words shape thought, stir feeling, and beget action; they kill and revive, corrupt and cure. The "men-of-words"- priests, prophets, intellectuals- have played a more decisive role in history than military leaders, statesmen, and businessmen.

The only meaning of life worth caring about is one that can withstand our best efforts to examine it.

The only meaning of life worth caring about is one that can withstand our best efforts to examine it.

We believe at once in evil, we only believe in good upon reflection. Is this not sad?.

We believe at once in evil, we only believe in good upon reflection. Is this not sad?.

In human affairs, the best stimulus for running ahead is to have something we must run from.

In human affairs, the best stimulus for running ahead is to have something we must run from.