If you've got a talent, protect it.
Without hard work, nothing grows but weeds.
Things do not happen. Things are made to happen.
Expect problems and eat them for breakfast.
To be a good loser is to learn how to win.
Do not weep do not wax indignant. Understand.
Leap, and the net will appear.
If you can dream it, you can do it.
Begin to be now what you will be hereafter.
Always desire to learn something useful.
Science is a self-sufficient activity.
The thing about science is that it's an accurate picture of the world.