设计不仅仅是看起来和感觉如何，设计是它如何运作。

Nothing’s lost forever. In this world, there’s a kind of painful progress. Longing for what we’ve left behind, and dreaming ahead.

每一本书都是通往另一个世界的门，每一个读者都是旅行者。

任何人都能成为历史，只有伟人能创造历史。

The truth is, we all have our own version of reality, and sometimes it's hard to reconcile the two.

忧患使人生存发展，安逸享乐使人萎靡死亡。