Time is the best killer.
Be thankful that you have a life, and forsake your vain and presumptuous desire for a second one.
I was born with an enormous need for affection, and a terrible need to give it.
We all owe death a life.
Life is like playing a violin solo in public and learning the instrument as one goes on.
Three things have been difficult to tame: the oceans, fools, and women. We may soon be able to tame the oceans; fools and women will take a little longer.
When someone leaves, it's because someone else is about to arrive.
Courage is a kind of salvation.
Live as if you were living a second time, and as though you had acted wrongly the first time.
Breathe. Let go. And remind yourself that this very moment is the only one you know you have for sure.
Every person who ever thought he had a right to assert, and went boldly and asserted it, himself, or jointly with others that shared his convictions, was a direct actionist.
Even truth needs to be clad in new garments if it is to appeal to a new age.
If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
Today, more than ever before, life must be characterized by a sense of Universal responsibility, not only nation to nation and human to human, but also human to other forms of life.
The young people think the old people are fools - but the old people know the young people are fools.
Life has got to be lived-that's all that there is to it.
The privilege of a lifetime is to become who you truly are.
If you have zest and enthusiasm, you attract zest and enthusiasm. Life does give back in kind.
Colors, like features, follow the changes of the emotions.
What would life be if we had no courage to attempt anything?
The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane.