"In the end, we will remember not the words of our enemies, but the silence of our friends."

Sometimes, it's not that the other person doesn't care about you, but that you care too much about them.

The writer's duty is to tell the truth, even when it is uncomfortable.

种树的最佳时间是二十年前，其次是现在。

互联网下半场是产业互联网。