Charisma is the transference of enthusiasm.
The real secret to success is enthusiasm.
No person is ever good for much, that hasn't been swept off their feet by enthusiasm between ages twenty and thirty.
Enthusiasm is everything. It must be taut and vibrating like a guitar string.
The person who's not fired with enthusiasm, usually gets fired otherwise. A coward gets scared and quits. A hero gets scared, but still goes on.
The worst bankruptcy in the world is the person who has lost his enthusiasm.
Nothing is so contagious as enthusiasm.
Enthusiasm is a vital element toward the individual success of every man or woman.
A man can succeed at almost anything for which he has unlimited enthusiasm.
Enthusiasm: A little thing that makes a BIG difference.
Fires can't be made with dead embers, nor can enthusiasm be stirred by spiritless men. Enthusiasm in our daily work lightens effort and turns even labor into pleasant tasks.
You will do foolish things, but do them with enthusiasm.