Either you run the day or the day runs you.
Always desire to learn something useful.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
By failing to prepare, you are preparing to fail.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
The most effective way to do it, is to do it.
Only the educated are free.
To be a good loser is to learn how to win.
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.