我不知道第三次世界大战会使用什么样的武器，但是我知道第四次世界大战会使用木棍和石块。
I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones。
"In the world of computer science, the only constant is change."
We should focus on both short-term gains and long-term value creation.
引用埃隆·马斯克
The most important thing in investing is to avoid losing money.