Great and good are seldom the same man.

Success in life is determined by your ability to go from failure to failure without loss of enthusiasm.

A man is about as big as the things that make him angry

I felt as if I were walking with destiny, and that all my past life had been but a preparation for this hour and this trial.

A fanatic is one who can't change his mind and won't change the subject.

I am not sure I should have dared to start; but I am sure that I should not have dared to stop.