If you can dream it, you can do it.
Well done is better than well said.
Know or listen to those who know.
You never know what motivates you.
Do not weep do not wax indignant. Understand.
Leap, and the net will appear.
To be a good loser is to learn how to win.
Either you run the day or the day runs you.
Be kind whenever possible. It is always possible.
The dog that trots about finds a bone.
Imagination is as vital to any advance in science as learning and precision are essential for starting points.