If you've got a talent, protect it.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Be kind whenever possible. It is always possible.
Know or listen to those who know.
Problems are not stop signs, they are guidelines.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
The best way to have a good idea is to have a lot of ideas.
Satisfaction of one's curiosity is one of the greatest sources of happiness in life.
Facts are the air of scientists. Without them you can never fly.