I can, therefore I am.

If you think you can do it, you can.

Well done is better than well said.

Go for it now. The future is promised to no one.

What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Be kind whenever possible. It is always possible.

If you've got a talent, protect it.

Quality is not an act, it is a habit.