Keep up your enthusiasm! There is nothing more contagious than exuberant enthusiasm.
There is nothing more contagious on this planet than enthusiasm.
Nothing is as contagious as enthusiasm. It is the real allegory of the myth of Orpheus; it moves stones, and charms brutes. It is the genius of sincerity, and truth accomplishes no victories without it.
Enthusiasm is contagious. Start an epidemic.
The amateur has an infectious, contagious enthusiasm for golf and life.
If you stay in your heart you will always be inspired and if you are inspired you will always be enthusiastic. There is nothing more contagious on this planet as enthusiasm.
I always find Bach to be an expression of a love of life. There's an enthusiasm that's absolutely contagious.
Enthusiasm is contagious, and the person who has it, under control, is generally welcome in any group of people.
Enthusiasm is contagious - so is a lack of it. Joyless Christians are a greater assault on the gospel than atheism.
Enthusiasm is by far the highest paid quality on earth, probably because it is one of the rarest; yet it is one of the most contagious.
Enthusiasm is the best protection in any situation. Wholeheartedness is contagious. Give yourself, if you wish to get others.
Nothing great or new can be done without enthusiasm. Enthusiasm is the fly-wheel which carries your saw through the knots in the log.
Nothing great was ever achieved without enthusiasm. For what is enthusiasm but the oblivion and swallowing-up of self in an object dearer than self?
Study the unusually successful people you know, and you will find them imbued with enthusiasm for their work which is contagious. Not only are they themselves excited about what they are doing, but they also get you excited
Tranquillity is contagious, peace is contagious. One only thinks of the contagiousness of illness, but there is the contagion of serenity and joy.
A man must be himself convinced if he is to convince others. The prophet must be his own disciple, or he will make none. Enthusiasm is contagious: belief creates belief.