Work does not kill a man, it is worry, irregularity and uncertainty that kill.

The best way to destroy an enemy is to make him a friend.

Be interesting, be enthusiastic... and don't talk too much.

The superior man understands what is right; the inferior man understands what will sell.

A great secret of success is to go through life as a man who never gets used up.

Success is a lousy teacher. It seduces smart people into thinking they can't lose.

From each according to his abilities, to each according to his needs.

It is easier for a tutor to command than to teach.

Genius is eternal patience.

Four things for success: work and pray, think and believe.

A good idea is never lost. Even though its originator or possessor may die without publicizing it, it will someday be reborn in the mind of another....

I am easily satisfied with the very best.

Good things happen to those who hustle.

I don't like that man. I must get to know him better.

Art calls for complete mastery of techniques, developed by reflection within the soul.

For a man to conquer himself is the first and noblest of all victories.

This is the real secret of life - to be completely engaged with what you are doing in the here and now. And instead of calling it work, realize it is play.

If you don't have time to do it right, when will you have the time to do it over?

Any fact facing us is not as important as our attitude toward it, for that determines our success or failure

Success is steady progress toward one's personal goals

No business which depends for existence on paying less than living wages to its workers has any right to continue in this country