The object of education is not to fill a man's mind with facts; it is to teach him how to use his mind in thinking.
Many people miss opportunity because it came disguised in overalls.
Obstacles are those frightful things you see when you take your eyes off your goal.
Anybody can do anything that he imagines.
America is not a land of money but of wealth-not a land of rich people, but of successful workers.
Who stops learning may be old.