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。

We don't inherit the ocean from our ancestors; we borrow it from our children.

Our customers are the foundation of our business, and their success is our success.

过去总是紧张的，而未来是完美的。