A good mind possess a kingdom.

Much of the evil in the world is due to the fact that man in general is hopelessly unconscious.

The great decisions of human life have as a rule far more to do with the instincts and other mysterious unconscious factors than with conscious will and well-meaning reasonableness.

An idea, to be suggestive, must come to the individual with the force of revelation.

Feeling sorry for yourself, and your present condition, is not only a waste of energy but the worst habit you could possibly have.

There is one thing stronger than all the armies in the world; and that is an idea whose time has come.

Sow a thought, and you reap an act; Sow an act, and you reap a habit; Sow a habit, and you reap character; Sow a character, and you reap a destiny.

Men who reject the responsibility of thought and reason can only exist as parasites on the thinking of others.