本当の友情は、困難な時にこそ試される。

The past is never dead. It's not even past.

对我来说，编程不仅仅是一门重要的实用艺术。它也是知识基础中的一项巨大事业。

The most sustainable building is the one that already exists.

I think， I think when it’s all over， it just comes back in flashes. You know， it’s like a kaleidoscope of memories. But it just all comes back. But he never does.

文明是人类与其环境互动的结果。