“The real measure of our wealth is how much we’d be worth if we lost all our money.” - J. H. Jowett

真正衡量我们财富的方法，是在我们一分钱都没有的时候，我们还值多少。

youdao

So in principle, if I measure how much hotter, I can determine how much heat was produced, and from that, I should be able H to calculate delta H at T1.

所以原则上，如果我测量，变热了多少，我就能确定，有多少热被产生,从中我就可以计算T1下的Δ

麻省理工公开课 - 热力学与动力学课程节选