You never know what motivates you.
Quality is not an act, it is a habit.
If you've got a talent, protect it.
If you think you can do it, you can.
Be gentle to all and stern with yourself.
The dog that trots about finds a bone.
Things do not happen. Things are made to happen.
Well done is better than well said.
Only the educated are free.
Know or listen to those who know.
Don't be afraid to fail. Don't waste energy trying to cover up failure. Learn from your failures and go on to the next challenge. It's OK to fail. If you're not failing, you're not growing.