真相不在言语中，而在它们之间的沉默里。

The only way to discover the limits of the possible is to go beyond them into the impossible.

Every reaction is a conversation between atoms.

解释：乌鸦聚集在一起，虽然看上去很和好，实际上并不亲密；不慎重地结交朋友，虽似牢固，终必破裂。