No man can be successful, unless he first loves his work.
An inventor is someone who makes another man rich.
We are too prone to make technological instruments the scapegoats for the sins of those who wield them. The products of modern science are not in themselves good or bad; it is the way they are used that determines their value.
The will to persevere is often the difference between failure and success.
The thrill, believe me, is as much in the battle as in the victory.
Let us not paralyze our capacity for good by brooding of man's capacity for evil.