The only real failure in life is not to be true to the best one knows.

The worst men often give the best advice.

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

The best way to keep one's word is not to give it.

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

Success is peace of mind which is a direct result of self-satisfaction in knowing you did your best to become the best you are capable of becoming.

I have the simplest tastes. I am always satisfied with the best.

I will do my best. That is all I can do. I ask for your help - and God's.

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

The best way to cheer yourself up is to try to cheer somebody else up.