Remember that the biggest gap in the world is between 'I should' and 'I did.'
Commit yourself to a mighty purpose.
Loosen up. Relax. Except for rare life-and-death matters, nothing is as important as it first seems.
Remember that how you say something is as important as what you say.
Get your priorities straight. No one ever said on his death bed, 'Gee, if I'd only spent more time at the office.'
What you must do, do cheerfully.