听见自己的心跳声，那是快乐的声音。

I can almost hear my heartbeat, it's a happy one.

youdao

爸的眼中也有泪水——那是快乐的眼泪。

Dad had tears in his eyes, too — tears of joy.

youdao

她忽然觉得心头一紧，不知怎么的就哭了起来，那是快乐的泪水，满足的泪水。

She suddenly felt her heart tighten, and began to cry, there were tears of joy and of satisfaction.

youdao

Neither it is a negative sum game-- it's not that my happiness takes away from other people's happiness which will be a negative sum game: if I have more, you'll necessarily have less.

也不是负和游戏-,我的快乐不是从别人那里夺来,那将是负和游戏：,我有更多，你一定更少。

哈佛公开课 - 幸福课课程节选

There's all these pleasures of experiencing art and seeing a beautiful sunset. And I don't know about you, but at least when I imagine the rat lever thing, it's a sort of simple, undifferentiated pleasure.

体验艺术是快乐的,观赏美丽的日落是快乐的，我不了解你们，但当我想象老鼠杠杆时，那是一种简单，单调的快乐。

耶鲁公开课 - 死亡课程节选

Here, from the Austrian National library where I was last summer photographing and having a wonderful time, is the last page of the Mozart -that Mozart ever wrote here. This is the "Lacrimosa, " and sort of breaking off--and he doesn't finish this particular movement.

这些都来自于奥地利国家图书馆,就是去年夏天我拍照的地方,在那我度过了快乐的时光,这是莫扎特安魂曲的最后一页,他曾写在这上面,这是《落泪之日》,还是半成品,他没来得及完成这个特殊的乐章

耶鲁公开课 - 聆听音乐课程节选