Be gentle to all and stern with yourself.
By failing to prepare, you are preparing to fail.
You never know what motivates you.
If you've got a talent, protect it.
It's always too early to quit.
What you do today can improve all your tomorrows.
If you're going through hell, keep going.
Never complain and never explain.
Quality is not an act, it is a habit.
Wherever you are - be all there.
If music leaves any impression at all, it does so without regard to stylistic issues.