That's one small step for a man, one giant leap for mankind.

That's one small step for a man, one giant leap for mankind.

If you're going to do something tonight that you'll be sorry for tomorrow, sleep late.

If you're going to do something tonight that you'll be sorry for tomorrow, sleep late.

Science itself, therefore, may be regarded as a minimal problem, consisting of the completest possible presentment of facts with the read more

Science itself, therefore, may be regarded as a minimal problem, consisting of the completest possible presentment of facts with the least possible expenditure of thought.

Any man who inflicts the human race with ideas must be prepared to see them misunderstood.

Any man who inflicts the human race with ideas must be prepared to see them misunderstood.

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 easier to love humanity than to love your neighbor.

It is easier to love humanity than to love your neighbor.

To be aware how fruitful the playful mood can be is to be immune to the propaganda of the alienated, read more

To be aware how fruitful the playful mood can be is to be immune to the propaganda of the alienated, which extols resentment as a fuel of achievement.

A great man is he who has not lost the heart of a child.

A great man is he who has not lost the heart of a child.

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant read more

There are two modes of acquiring knowledge, namely by reasoning and experience. Reasoning draws a conclusion and makes us grant the conclusion, but does not make the conclusion certain, nor does it remove doubt so that the mind may rest on the intuition of truth, unless the mind discovers it by the path of experience.