American men don't cry because it is considered not characteristic of men to do so. Only women cry.

美国男人不哭，因为人们认为哭不是男子汉的特征，只有女人才哭。

youdao

Is happiness what can you eat? If not, why did you lose it will be so sad? Do a simple happiness, happiness can not eat, chowhound, don't cry to lose it!

幸福是什么可以吃的东西么？如果不是，为什么你失去了它会如此伤心？做个简单快乐的吃货吧，幸福不能吃，就别为了失去它而哭泣！

youdao

I laugh, I love, I hope, I try, I hurt, I need, I fear, I cry. And I know you do the same things too, so we're really not that different, you and me.

我笑，我爱，我希望，我努力，我受伤，我需要，我害怕，我哭泣。我知道你也经历同样的事，所以我们其实真的并无不同，你和我。

youdao

North Koreans seem to be watching each other very closely, and they are quite careful: Some may have had to cry simply because they would have been out of place not to do so and would have been noticed.

WSJ: North Korea Opens Some Border Crossings