People who are really efficient seem to do things easily, with a minimum of effort. In doing so they release maximum power.

You will soon break the bow if you keep it always stretched.

The greatest measure of a human being isn't how he handles himself when things are going well, but how he handles himself when things are going badly, when defeat comes.

Never tell yourself ... I can't go on. If you do you're licked, and by your own thinking too.

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

If you want things to be different, perhaps the answer is to become different yourself.

Have great hopes and dare to go all out for them. Have great dreams and dare to live them. Have tremendous expectations and believe in them.