最简单的事情可以是最深刻的。

译文：自己养育孩子后才知道父母的恩情深重，自己立身处世才知道为人的辛苦异常。赏析：年少时，我们不知道父母的异常艰辛，总以为人生简单，待到我们成家立业后，才明白世事的艰难和为人父母的辛苦。

All water has a perfect memory and is forever trying to get back to where it was.

我们生产的每一件塑料制品都应该有明确的再利用或回收路径。

"History is not just facts and dates; it’s the lives of people who lived them."

Everyone is in favor of free speech. Hardly a day passes without its being extolled， but some people's idea of it is that they are free to say what they like， but if anyone else says anything back， that is an outrage.

你必须独立思考。我常常惊讶于：一些智商极高的人在市场上无意识的跟随大众。我从没通过和别人谈话得到过好的主意。