We must use time as a tool, not as a couch.

Mankind must put an end to war before war puts an end to mankind.

Jazz was more of a tool for me to use to enhance my musicality.

A man does what he must - in spite of personal consequences, in spite of obstacles and dangers and pressures - and that is the basis of all human morality.

The time to repair the roof is when the sun is shining.

As we express our gratitude, we must never forget that the highest appreciation is not to utter words, but to live by them.