The more you think, the more time you have.

Even a mistake may turn out to be the one thing necessary to a worthwhile achievement.

Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young. The greatest thing in life is to keep your mind young.

None of our men are 'experts.' We have most unfortunately found it necessary to get rid of a man as soon as he thinks himself an expert because no one ever considers himself expert if he really knows his job... Thinking always ahead, thinking always of trying to do more, brings a state of mind in which nothing is impossible.

You can do anything if you have enthusiasm. Enthusiasm is the yeast that makes your hopes rise to the stars.

For thirty years I have leaned toward the theory of Reincarnation. It seems a most reasonable philosophy and explains many things. No, I have no desire to know what, or who I was once; or what, or who, I shall be in the ages to come. This belief in immortality makes present living the more attractive. It gives you all the time there is. You will always be able to finish what you start. There is no fever or strain in such an outlook. We are here in life for one purpose: to get experience. We are all getting it, and we shall all use it somewhere.

Do you want to know the cause of war? It is capitalism, greed, the dirty hunger for dollars. Take away the capitalist and you will sweep war from the earth.