Civilization is an enormous device for economizing knowledge,.

Civilization is an enormous device for economizing knowledge,.

Only a mediocre person is always at his best.

Only a mediocre person is always at his best.

When scientific doctrines are mixed up with religious tenets, the same lifeless dogmatism will commonly benumb them both.

When scientific doctrines are mixed up with religious tenets, the same lifeless dogmatism will commonly benumb them both.

To dream anything that you want to dream, that is the beauty of the human mind. To do anything that read more

To dream anything that you want to dream, that is the beauty of the human mind. To do anything that you want to do, that is the strength of the human will. To trust yourself, to test your limits, that is the courage to succeed.

The endeavor to understand is the first and only basis of virtue.

The endeavor to understand is the first and only basis of virtue.

The history of science knows scores of instances where an investigator was in the possession of all the important facts read more

The history of science knows scores of instances where an investigator was in the possession of all the important facts for a new theory but simply failed to ask the right questions.

Love and envy make a man pine, which other affections do not, because they are not so continual.

Love and envy make a man pine, which other affections do not, because they are not so continual.

Reason is the main resource of man in his struggle for survival.

Reason is the main resource of man in his struggle for survival.

Certes, they been lye to hounds, for an hound when he cometh by the roses, or by other bushes, though read more

Certes, they been lye to hounds, for an hound when he cometh by the roses, or by other bushes, though he may nat pisse, yet wole he heve up his leg and make a countenance to pisse.