领导力是一条双向街道，向上忠诚和向下忠诚。尊重上级；关心下属。

天也有喜怒哀乐的情感，与人类的情感是相通的。

A well-run quarry is a symphony of logistics, efficiency, and teamwork.

我写作是为了记住，为了不忘记。

Don’t worry how or where you begin. As long as you keep moving， your success will be far from where you start.

You have to believe in yourself when no one else does.

The Big Bang is not the beginning of everything, but the beginning of our observable universe.

一个国家的力量源于其田地的肥沃和农民的智慧。#