Adversity is the state in which man most easily becomes acquainted with himself, being especially free of admirers then.

Don't measure yourself by what you have accomplished, but by what you should have accomplished with your ability.

Success is peace of mind, which is a direct result of self-satisfaction in knowing you made the effort to become the best of which you are capable.

If I had it to do over again, I'd probably do everything I did. But that's not necessarily the right thing to do.

I suppose my best attribute, if you want to call it that, is sincerity. I can sell sincerity because that's the way I am.

It is one thing to show a man that he is in an error, and another to put him in possession of the truth.