Quotes by Theoretical Physicist

"Life is like riding a bicycle. To keep your balance, you must keep moving."

"Imagination is more important than knowledge."

"If you want to live a happy life, tie it to a goal, not to people or things."

"In the middle of every difficulty lies opportunity."

"The way to get started is to quit talking and begin doing."

"If you can dream it, you can do it."

"Hold fast to dreams, for when dreams go, life is a barren field frozen with snow."

"All our dreams can come true, if we have the courage to pursue them."