Everyone behaves badly--given the chance.
I have noticed that doctors who fail in the practice of medicine have a tendency to seek one another's company and aid in consultation.
You must be prepared to work always without applause.
Some people show evil as a great racehorse shows breeding. They have the dignity of a hard chancre.
I never knew of a morning in Africa when I woke that I was not happy.
To be a successful father... there's one absolute rule: when you have a kid, don't look at it for the first two years.