Things do not happen. Things are made to happen.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
What you do today can improve all your tomorrows.
It's always too early to quit.
Well done is better than well said.
The wise does at once what the fool does at last.
If you're going through hell, keep going.
The secret of getting ahead is getting started.
Be gentle to all and stern with yourself.
A critic is a man who knows the way but can't drive the car.