种树的最佳时间是20年前，第二好的时间是现在。
The best time to plant a tree was 20 years ago. The second best time is now.
The most radical art is the one that exposes the mechanisms of control.
语言是存在之家，人在其中栖居。
创新不仅仅是创造新产品，而是重新构想我们如何生活和工作。