The best conservation starts with conversation.

The advance of technology is based on making it fit in so that you don't really even notice it, so it's part of everyday life.

The goal of mathematics is to make the simple complicated, and the complicated simple.

“有些时候，”维尼说，“最小小的东西却在你的心里占据着最大的空间。”

所以根基树立不牢的人，不要期望有茂盛的枝叶。

I'm not afraid to take an idea to the extreme.

我们存在，只为改变世界。