“You will do foolish things, but do them with enthusiasm.”
“Love makes you foolish. It makes you throw every bit of logic away, do stupid things, dangerous things.”
“I study nature so as not to do foolish things.”
“Enthusiasm is one of the most powerful engines of success. When you do a thing, do it with all your might. Put your whole soul into it. Stamp it with your own personality. Be active, be energetic, be enthusiastic and faithful, and you will accomplish your object. Nothing great was ever achieved without enthusiasm.”
“LORD GORING: (after a long pause) Nobody is incapable of doing a foolish thing. Nobody is incapable of doing a wrong thing.”