Need and struggle are what excite and inspire us; our hour of triumph is what brings the void.
Anything you may hold firmly in your imagination can be yours.
There is but one unconditional commandment ... to bring about the very largest total universe of good which we can see.
An idea, to be suggestive, must come to the individual with the force of revelation.
Man can change his life simply by changing his attitude.
Marvelous as may be the power of my dog to understand my moods, deathless as his affection and fidelity, his mental state is as unsolved a mystery to me as it was to my remotest ancestor.