Physicists have come to realize that mathematics, when used with sufficient care, is a proven pathway to truth.

Art makes us human, music makes us human, and I deeply feel that science makes us human.

But, as Einstein once said, “For we convinced physicists, the distinction between past, present, and future is only an illusion, however persistent.”5

A unified theory would put us at the doorstep of a vast universe of things that we could finally explore with precision.

Most people don’t question the practice of eating meat. Many of these people care about animals and the environment, some deeply. But for some reason-force of habit, cultural norms, resistance to change-there is a fundamental disconnect whereby these feelings don’t translate into changes of behavior.

Gravity is matter’s sugar daddy.

Experimental evidence is the final arbiter of right and wrong.