这段话是茅以升对自己一生的总结，强调奋斗是人生的重要桥梁。

Grief is love turned into an eternal missing.

Everyone has a secret world inside of them. All of the people of the world, I mean. Everybody. No matter how dull and boring they are on the outside, inside them they've all got unimaginable, magnificent, wonderful, stupid, amazing worlds. Not just one world. Hundreds of them.

简单是最高的智慧。