I can't stand clutter. I can't stand piles of stuff. And whenever I see it, I basically just throw the stuff away.

When kids look up to great scientists the way they do to great musicians and actors, civilization will jump to the next level

Gravity is matter’s sugar daddy.

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

Nature's patterns sometimes reflect two intertwined features: fundamental physical laws and environmental influences. It's nature's version of nature versus nurture.

String theory is the most developed theory with the capacity to unite general relativity and quantum mechanics in a consistent manner. I do believe the universe is consistent, and therefore I do believe that general relativity and quantum mechanics should be put together in a manner that makes sense.

Sometimes attaining the deepest familiarity with a question is our best substitute for actually having the answer.