图灵机和现代计算机之间有什么区别？这与希拉里（Hillary）登上珠穆朗玛峰（Everest）和在高峰期建立希尔顿酒店之间的过程相同。

Own only what you can always carry with you: know languages, know countries, know people. Let your memory be your travel bag.

"To be foreign is to be always slightly out of step."

You can't change what's already happened, so focus on the present moment.

我不是一个容易被归类的人，我认为这是一件好事。

透明度建立信任，而信任是每一段牢固商业关系的基础。

你的脚动不了是因为我。

译文：注重小节的人不能成就大的威名，不忍受小的耻辱的人不能建立美名。

晏子春秋

The more we learn about black holes, the more we realize how much we still don’t know.

Every frame counts, every second matters.