To name something is to bring it into existence, to give it a place in the world.

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tip of my words.

爱护别人的人，别人也必定爱护他；有利于别人的人，别人也必定有利于他；憎恶别人的人，别人也必定憎恶他；伤害别人的人，别人也必定伤害他。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

Every mathematical problem is a window into a deeper understanding of the world.