Physics isn't the most important thing. Love is.
Physics is like sex. Sure, it may give some practical results, but that's not why we do it.
Einstein was a giant. His head was in the clouds, but his feet were on the ground. Those of us who are not so tall have to choose!
Religion is a culture of faith; science is a culture of doubt.
When you are solving a problem, don't worry. Now, after you have solved the problem, then that's the time to worry.
