If you've got a talent, protect it.
If you're going through hell, keep going.
Only the educated are free.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
It's always too early to quit.
Be gentle to all and stern with yourself.
Begin to be now what you will be hereafter.
Happiness comes from... some curious adjustment to life.
In all science, error precedes the truth, and it is better it should go first than last.