And I'm going to call this the you can break even law; you can break even law.

我叫它,你能保本定律“,你不会失去能量。

麻省理工公开课 - 热力学与动力学课程节选

If you want to lose electron, you have to find someplace for that electron to go.

如果你想要失去一个电子，你就必须为它找到一个可去的地方。

麻省理工公开课 - 固态化学导论课程节选

Why are you unable?

你为什么会失去它？

耶鲁公开课 - 死亡课程节选