Hard work never killed anybody, but why take a chance?

It's the good girls who keep diaries; the bad girls never have the time.

Nothing can be so amusingly arrogant as a young man who has just discovered an old idea and thinks it is his own.

Many would be cowards if they had courage enough.

Always forgive your enemies; nothing annoys them so much.

I'm a great believer in luck, and I find the harder I work the more I have of it.