Security is mostly a superstition. It does not exist in nature.

The welfare of each is bound up in the welfare of all.

I found that of the senses, the eye is the most superficial, the ear the most arrogant, smell the most voluptuous, taste the most superstitious and fickle, touch the most profound and the most philosophical.

health in all lands is among the indispensable guarantees of human progress.

One must envision the higher life and behave as if it were a fact before it can unfold.

No pessimist ever discovered the secret of the stars, or sailed to an uncharted land, or opened a new doorway for the human spirit.

Your success & happiness lies in you.