You've got to have dreams to keep you going.
- Steve Waugh
The secret of genius is to carry the spirit of the child into old age,
which mean never losing your enthusiasm.
- Aldous Huxley
Enthusiasm is not the same as just being excited.
One gets excited about going on a roller coaster.
One becomes enthusiastic about creating and building a roller coaster.
- Bo Bennett
If you have zest and enthusiasm
you attract zest and enthusiasm.
Life does give back in kind.
- Norman Vincent Peale