Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.

The highest use of capital is not to make more money, but to make money do more for the betterment of life.

Don't go around saying the world owes you a living. The world owes you nothing. It was here first.

Change is the law of life. And those who look only to the past or present are certain to miss the future.

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

It is normal to give away a little of one's life in order not to lose it all.

This life is worth living, we can say, since it is what we make it.

I always like to look on the optimistic side of life, but I am realistic enough to know that life is a complex matter.

Life is either a great adventure or nothing.

A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.