可持续发展不仅仅是一个流行词，更是我们对后代的责任。

我今天才没被，我之所以漂泊就是为了向你靠近。

唱歌是我表达爱的方式。

Memory is a complicated thing, a relative to truth, but not its twin.

Energy security is a crucial part of national strategic security, and we must firmly keep it in our own hands.

The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.

The market is unpredictable. We must maintain keen insight, adjust strategies in time, and seize opportunities.

出自先秦《荀子·性恶》引古语。不知儿子的为人，看看他的朋友就清楚了；不知国君是否贤明，看看他左右的大臣是什么德行就知道了。