"Even if their eyes start to feel uncomfortable or they start to get a headache, they're less likely to tell their parents, because they don't want to have the game or the computer or whatever taken away."

VOA: special.2011.08.01

While he points out that in our culture we feel very uncomfortable with the absence of words, with the absence of sound or noise.

他指出，在我们文化中沉默，让人不适。

哈佛公开课 - 幸福课课程节选