Quote by Murray Gell-Mann

"The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy."

"What we observe is not nature itself, but nature exposed to our method of questioning."

"Imagine how hard physics would be if electrons had feelings!"

"The most incomprehensible thing about the world is that it is comprehensible."

"Perseverance is the key to success."

"Don't give up on what you believe in."

"I've been through worse."

"You learn to live with the pain."