The deepest theorems often have the simplest proofs - if you look at them from the right angle.
最深刻的定理往往有最简单的证明 - 如果你从正确的角度看它们的话。
"Every sentence has a truth waiting at the end of it."
Travel changes you. As you move through this life and this world you change things slightly, you leave marks behind, however small. And in return, life—and travel—leaves marks on you.
I was so much older then, I'm younger than that now.