“This is your time of great enthusiasm, you can accomplish so much in this life.”

“Enthusiasm is one of the most powerful engines of success. When you do a thing, do it with all your might. Put your whole soul into it. Stamp it with your own personality. Be active, be energetic, be enthusiastic and faithful, and you will accomplish your object. Nothing great was ever achieved without enthusiasm.”

“The great accomplishments of man have resulted from the transmission of ideas and enthusiasm.”

“Most people live life backwards. They party and kill time in their youth, when they’re strong and have the energy to accomplish great things. And then they’re older, they try to get things done, but they have less energy and enthusiasm by that time.”

“Don't look back—forward, infinite energy, infinite enthusiasm, infinite daring, and infinite patience—then alone can great deeds be accomplished.”

“Great minds can accomplish great things in life.”