Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
I can, therefore I am.
Never complain and never explain.
Do not weep do not wax indignant. Understand.
Either you run the day or the day runs you.
Always desire to learn something useful.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
The wise does at once what the fool does at last.
The driver of a racing car is a component. When I first began, I used to grip the steering wheel firmly, and I changed gear so hard that I damaged my hand.