Keep love in your heart. A life without it is like a sunless garden when the flowers are dead.

Dost thou love life? Then do not squander time, for that is the stuff life is made of.

Nothing in life is so exhilarating as to be shot at without result.

If you always put limit on everything you do, physical or anything else. It will spread into your work and into your life. There are no limits. There are only plateaus, and you must not stay there, you must go beyond them.

All the adversity I've had in my life, all my troubles and obstacles, have strengthened me... You may not realize it when it happens, but a kick in the teeth may be the best thing in the world for you.

He who is not courageous enough to take risks will accomplish nothing in life.

I've failed over and over and over again in my life and that is why I succeed.

Nothing in life is promised except death.

Don't be a spectator, don't let life pass you by.

An 'unemployed' existence is a worse negation of life than death itself.