自由是对必然性的认知。
Freedom is the recognition of necessity.
The past is a cupboard full of light and all you have to do is find the key that opens the door.
Architecture is not about form, it's about many other things.
"Formal methods are not a silver bullet, but they are an essential tool in the quest for reliable systems."
有真才能的人不依恃才能,有真学问的人不夸耀学问。
世界不是一个需要解决的问题;它是我们所属的一个生命体。
Sustainability isn't an option - it's our responsibility to the next generation.