If you're going through hell, keep going.
If you think you can do it, you can.
After a storm comes a calm.
If you can dream it, you can do it.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
Quality is not an act, it is a habit.
The dog that trots about finds a bone.
Either you run the day or the day runs you.
You never know what motivates you.
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.