光是建筑的本质；它定义了空间并赋予其意义。

解释：国家垂危败亡，一定是因为任用了奸邪小人。

The way we perceive the world is shaped by our expectations, and often, what we see is what we expect to see.

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

最好的发现总是发生在那些没有寻找它们的人身上。