An optimist is the human personification of spring.

An optimist is the human personification of spring.

I'm a pessimist because of intelligence, but an optimist because of will

I'm a pessimist because of intelligence, but an optimist because of will

The only limit to our realization of tomorrow will be our doubts of today.

The only limit to our realization of tomorrow will be our doubts of today.

I'm not afraid of storms, for I'm learning how to sail my ship.

I'm not afraid of storms, for I'm learning how to sail my ship.

If you break your neck, if you have nothing to eat, if your house is on fire, then you've got read more

If you break your neck, if you have nothing to eat, if your house is on fire, then you've got a problem. Everything else is inconvenience.

Be an optimist -- at least until they start moving animals in pairs to Cape Canaveral.

Be an optimist -- at least until they start moving animals in pairs to Cape Canaveral.

In the long run the pessimist may be proved right, but the optimist has a better time on the trip.

In the long run the pessimist may be proved right, but the optimist has a better time on the trip.

Teaching is the greatest act of optimism

Teaching is the greatest act of optimism

When it is dark enough, you can see the stars.

When it is dark enough, you can see the stars.