Knowing your own darkness is the best method for dealing with the darknesses of other people.

The best road to progress is freedom's road.

I do the very best I know how - the very best I can and I mean to keep on doing so until the end.

Sometimes when you innovate, you make mistakes. It is best to admit them quickly, and get on with improving your other innovations.

You have to accept whatever comes and the only important thing is that you meet it with courage and with the best that you have to give.

A failure is not always a mistake, it may simply be the best one can do under the circumstances. The real mistake is to stop trying.

The best things in life are unexpected - because there were no expectations.

Whether it's the best of times or the worst of times, it's the only time we've got.

Enthusiasm is the best protection in any situation. Wholeheartedness is contagious. Give yourself, if you wish to get others.

The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.