This is the precept by which I have lived: Prepare for the worst expect the best and take what comes.

When we do the best that we can, we never know what miracle is wrought in our life, or in the life of another.

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

At his best, man is the noblest of all animals separated from law and justice he is the worst.

In the practice of tolerance, one's enemy is the best teacher.

If you want to go somewhere, it is best to find someone who has already been there.

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

Our goal is to make the best devices in the world, not to be the biggest.

The best thing to do with the best things in life is to give them up.

It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.