Problems are not stop signs, they are guidelines.
Quality is not an act, it is a habit.
Well done is better than well said.
I can, therefore I am.
Be gentle to all and stern with yourself.
It's always too early to quit.
You never know what motivates you.
To be a good loser is to learn how to win.
Always desire to learn something useful.
The most effective way to do it, is to do it.
If you don't have a teacher you can't have a disciple.