世界击垮每个人，而后，有些人在破碎处变得坚强。
"The world breaks everyone, and afterward, some are strong at the broken places."
The ability to be alone is the ability to love. It may look paradoxical to you, but it's not. It is an existential truth: only those who can be alone are able to love, to share, to go into the deepest core of another human being—without possessing the other, without becoming dependent on the other, without reducing the other to a thing, and without becoming addicted to the other.
【释义】道是宏大而无形的，德是实在而具体的。
数学的力量在于它的普遍性和抽象性。
我不想比别人更好，我只想比过去的自己更好。