我们共同经历了很多，我们之间的联系是不可打破的。
We’ve been through a lot together, and the bond we have is unbreakable.
When survival is the daily agenda, long-term planning becomes a luxury.
To say something is to perform an action， and to perform an action is to do something with words.
I'm the reason your snow won't melt.
一个好的数学家是懒惰的，但是以一种建设性的方式。