To live a pure unselfish life, one must count nothing as one's own in the midst of abundance.

He who has a why to live can bear almost any how.

When we remember we are all mad, the mysteries disappear and life stands explained.

A healthful hunger for a great idea is the beauty and blessedness of life.

You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.

Maybe all one can do is hope to end up with the right regrets.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

One of the secrets of life is that all that is really worth the doing is what we do for others.

Faith is the first factor in a life devoted to service. Without it, nothing is possible. With it, nothing is impossible.

The true secret of happiness lies in taking a genuine interest in all the details of daily life.