"The city’s poor are like the roots of a tree; unseen, but essential to its life."
城市的穷人就像树的根；看不见，但对它的生命至关重要。
The truth is, I don't know what I would have done without mathematics.
The goal is not to simply eliminate the bad, but to pursue and experience the best in the world.
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。
The truth is always exciting. Speak it, then. Life is dull without it.
I don't need a reason to love. I just do.
休士顿，鹰号已着陆于静海基地了。
我们都在阴沟里，但仍有人仰望星空。