An inventor is simply a fellow who doesn't take his education too seriously.

An inventor is simply a fellow who doesn't take his education too seriously.

All cruelty springs from weakness.

All cruelty springs from weakness.

No one is truly literate who cannot read his own heart.

No one is truly literate who cannot read his own heart.

In every passionate pursuit, the pursuit counts more than the object pursued.

In every passionate pursuit, the pursuit counts more than the object pursued.

Science does not give us absolute and final certainty. It only gives us assurance within the limits of our mental read more

Science does not give us absolute and final certainty. It only gives us assurance within the limits of our mental abilities and the prevailing state of scientific thought.

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.

The power of habit and the charm of novelty are the two adverse forces which explain the follies of mankind.

The power of habit and the charm of novelty are the two adverse forces which explain the follies of mankind.

Give light, and the darkness will disappear of itself.

Give light, and the darkness will disappear of itself.

Insanity -- a perfectly rational adjustment to an insane world.

Insanity -- a perfectly rational adjustment to an insane world.