Men are rich only as they give. He who gives great service gets great rewards.
One can endure sorrow alone, but it takes two to be glad.
Blessed is the man who has found someone to do his work.
Most people like hard work, particularly when they're paying for it.
I will gladly lecture for fifty dollars, but I'll not be a guest for less than a hundred.
It does not make much difference what a person studies-all knowledge is related, and the man who studies anything, if he keeps at it, will be learned.