I am a Jew, but I am enthralled by the luminous figure of the Nazarene….No one can read the Gospels without feeling the actual presence of Jesus.

Science has brought forth this danger, but the real problem is in the minds and hearts of men.

You cannot solve current problems with current thinking. Current problems are the result of current thinking.

If most of us are ashamed of shabby clothes and shoddy furniture let us be more ashamed of shabby ideas and shoddy philosophies.

Infinite striving to be the best is man's duty; It is its own reward. Everything else is in god's hands. It's not that I'm so smart, it's just that I stay with problems longer.

Success comes from curiosity, concentration, perseverance and self criticism.

I know that the most joy in my life has come to me from my violin.