If I had not had so much ambition and not tried to do so many things, I probably would have been happier, but less useful.

I'll try anything...I'll even try Limburger cheese!

I remember that I was never able to get along at school. I was at the foot of the class.

Nature is truly wonderful. Only man is truly foul.

A good idea is never lost. Even though its originator or possessor may die, it will someday be reborn in the mind of another.

Each time you fail, you have eliminated another wrong option.

Vision without execution is delusion.