The problem is not that there are problems. The problem is expecting otherwise and thinking that having problems is a problem.
问题不在于存在问题。问题在于期望并非如此，并认为存在问题本身就是问题。
正所谓“物以类聚，人以群分”，自己处在什么样的圈子里，自己一定有这个圈子的特点。自身的荣辱祸福都是由自己的行为决定的。比如，两堆柴火堆放的样子差不多，但是火星总是容易在干的那一堆里着起火。很多时候我们抱怨别人和不顺心的事，然而往往是自身的问题。
Trust is like a mirror, you can fix it if it's broken, but you can still see the crack in that motherfucker's reflection.
对一个人而言看似善良的事物，对另一个人可能看似邪恶，反之亦然。
"The connection between mathematics and computer science is not just a one-way street; each field enriches the other."
