Life is not a solitary activity. Live well by living for others.
If you wait until you have to change, you may have waited too long.
Service is the ultimate edge. Keep it sharp.
No one ever delighted a customer by being 'good enough'.
Promise too much and you'll have plenty of room to fail. Promise little and you'll have plenty of room to excel.
Without commitment, no price will be low enough. With commitment, no price will be too high.