Never complain and never explain.
Always desire to learn something useful.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
Quality is not an act, it is a habit.
Leap, and the net will appear.
Do not weep do not wax indignant. Understand.
Well done is better than well said.
After a storm comes a calm.
Expect problems and eat them for breakfast.
A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.