It must be taut and vibrating like a guitar string. Nothing great was ever achieved without enthusiasm. We act as though comfort and luxury were the chief requirements of life, when all that we need to make us really happy is something to be enthusiastic about. It is unfortunate, considering that enthusiasm moves the world, that so few enthusiasts can be trusted to speak the truth. If you have zest and enthusiasm you attract zest and enthusiasm.
Life does give back in kind.
Norman Vincent Peale Knowledge is power, but enthusiasm pulls the switch. I prefer the folly of enthusiasm to the indifference of wisdom.