Collective judgement of new ideas is so often wrong that it is arguable that progress depends on individuals being free read more

Collective judgement of new ideas is so often wrong that it is arguable that progress depends on individuals being free to back their own judgement despite collective disapproval.

The only sure weapon against bad ideas is better ideas.

The only sure weapon against bad ideas is better ideas.

The envious only hate the excellence they cannot reach.

The envious only hate the excellence they cannot reach.

Fanaticism obliterates the feelings of humanity.

Fanaticism obliterates the feelings of humanity.

In matters of intellect, follow your reason as far as it will take you, without regard for any other consideration.

In matters of intellect, follow your reason as far as it will take you, without regard for any other consideration.

The hardest part of gaining any new idea is sweeping out the false idea occupying that niche.

The hardest part of gaining any new idea is sweeping out the false idea occupying that niche.

This is the constitutional limitation of man's knowledge and interests, the fact that he cannot know more than a tiny read more

This is the constitutional limitation of man's knowledge and interests, the fact that he cannot know more than a tiny part of the whole of society and that therefore all that can enter into his motives are the immediate effects which his actions will have in the sphere he knows.

We can never really be prepared for that which is wholly new. We have to adjust ourselves, and every radical read more

We can never really be prepared for that which is wholly new. We have to adjust ourselves, and every radical adjustment is a crisis in self-esteem: we undergo a test, we have to prove ourselves. It needs inordinate self-confidence to face drastic change without inner trembling.

Facts per se can neither prove nor refute anything. Everything is decided by the interpretation and explanation of the facts, read more

Facts per se can neither prove nor refute anything. Everything is decided by the interpretation and explanation of the facts, by the ideas and the theories.