A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.

Sustainability is not an option; it's a necessity for the future of our industry.

He who can bear with your ignorance has found a true friend.

The best teacher in life is experience.

知识可以分享，智慧无法分享，它可以被发现，被体验。

自由就是对自己负责。