Quote by Frank Wilczek
"The death of a theory is not a tragedy; it's progress."
More from Frank Wilczek
"The most important thing is to keep asking questions, because science is really about curiosity and understanding the universe."
"Beauty in physics comes from simplicity and symmetry, which are often the deepest truths about nature."
"I think the deepest principle in nature is aesthetic - that the universe is constructed in a way that is mathematically elegant."
"The laws of physics are the canvas God laid down on which to paint his masterpiece."