But time has a way of demonstrating the most stubborn are the most intelligent.

Be equal to your talent, not your age. At times let the gap between them be embarrassing.

There is no need to fear the strong. All one needs is to know the method of overcoming them. There is a special jujitsu for every strong man.

In my blood there is no Jewish blood. In their callous rage, all anti-Semites must hate me now as a Jew. For that reason I am a true Russian.

Envy is an insult to oneself.

To partly remain a child: that is to be really mature.

Life is a rainbow which also includes black.