I'm like a head trip to listen to, 'cause I'm only givin' you things you joke about with your friends inside your living room. The only difference is I got the balls to say it in front of y'all.

Every great engineering achievement starts with a clear vision.

I don't care about being liked. I care about being respected.

Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.

积极心理学不是忽视消极面，而是建立积极面

"Memory is a fragile thing, easily distorted by time and emotion."

Grief is like the ocean; it comes on waves ebbing and flowing. Sometimes the water is calm, and sometimes it is overwhelming. All we can do is learn to swim.