Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
If you can dream it, you can do it.
Never complain and never explain.
To be a good loser is to learn how to win.
Be kind whenever possible. It is always possible.
By failing to prepare, you are preparing to fail.
The most effective way to do it, is to do it.
You never know what motivates you.
Quality is not an act, it is a habit.
Everyone will tell you how rigid I am, but a teacher has to be flexible. You can't cut the student to your cloth you have to cut yourself to theirs.