Fame is not the goal. The goal is the art.

Sustainability isn't a trend—it's our responsibility to the craftsmen, the forests, and the next generation.

不在于你有多想要它，而在于你愿意为它付出多少努力。

The hardest single part of building a software system is deciding precisely what to build.

教师的最大幸福就是把一群群孩子送往理想的彼岸。