Quote by Leon Lederman
"One cannot be deeply responsive to the world without being saddened very often."
"One cannot be deeply responsive to the world without being saddened very often."
"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."
"Science is based on experiment, on a willingness to challenge old dogma."
"Imagination is more important than knowledge. Knowledge is limited; imagination embraces the entire world."
"The most important thing is to be curious."