所有发生过一次的事物都不会再发生。但是所有发生过两次的事物必定会第三次发生。
Everything that happens once can never happen again. But everything that happens twice will surely happen a third time.
The pursuit of knowledge is a journey without end, but every step forward is a victory.
I always like to look on the optimistic side of life, but I am realistic enough to know life is a complex matter.
"You have to be willing to be misunderstood if you're going to innovate."
在深冬里，我终于明白，我内心有一个不可战胜的夏天。
Productivity metrics that ignore environmental impact are accounting tricks, not real progress.
相信自己和你的一切。知道你内心有比任何障碍都更强大的东西。