I can, therefore I am.
Be gentle to all and stern with yourself.
Well done is better than well said.
Expect problems and eat them for breakfast.
If you're going through hell, keep going.
It's always too early to quit.
Leap, and the net will appear.
If you think you can do it, you can.
Always desire to learn something useful.
After a storm comes a calm.
I began even as a boy to realize how wide the world can be for a man of free intelligence.