If you've got a talent, protect it.
Expect problems and eat them for breakfast.
Only the educated are free.
The most effective way to do it, is to do it.
If you think you can do it, you can.
You never know what motivates you.
Quality is not an act, it is a habit.
Never complain and never explain.
Wherever you are - be all there.
Well done is better than well said.
And, in fact, you can find that the lack of basic resources, material resources, contributes to unhappiness, but the increase in material resources do not increase happiness.