By failing to prepare, you are preparing to fail.
Who seeks shall find.
Be kind whenever possible. It is always possible.
Well done is better than well said.
If you've got a talent, protect it.
If you're going through hell, keep going.
If you think you can do it, you can.
It's always too early to quit.
Never complain and never explain.
Quality is not an act, it is a habit.
In those early years in New York when I was a stranger in a big city, it was the companionship and later friendship which I was offered in the Linnean Society that was the most important thing in my life.