The pessimist borrows trouble; the optimists lend encouragement.
We are more than what we do... much more than what we accomplish... far more than what we possess.
Real optimism has reason to complain but prefers to smile.
A cloudy day is no match for a sunny disposition.
The optimist pleasantly ponders how high his kite will fly; the pessimist woefully wonders how soon his kite will fall.
Will someone else's life be brighter tomorrow, because of what you have done today?