记忆是一台能够穿越时光回到过去的机器。

要消除社会地位低下引起的焦虑，旅行可能是一个好方法，通过实际的旅行或在艺术作品中神游，去感受世界的广阔无垠。

History teaches us that in 100 years from now some of the assumptions you believed will turn out to be wrong. A good question to ask yourself today is “What might I be wrong about？”

A miner’s helmet doesn’t just protect the head—it symbolizes the dignity of hard work.

释义：别人称赞我，不值得高兴；别人批评我，也不值得生气。