The key to winning is poise under stress.

How you think when you lose determines how long it will be until you win.

The most difficult thing is the decision to act, the rest is merely tenacity.

The courage to imagine the otherwise is our greatest resource, adding color and suspense to all our life.

Doubt kills more dreams than failure ever will.

A single day is enough to make us a little larger or, another time, a little smaller.

All my life through, the new sights of Nature made me rejoice like a child.

Whoever is happy will make others happy too.

You may be disappointed if you fail, but you are doomed if you don't try.

Before anything else, preparation is the key to success.