蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。
The most beautiful thing in the world is truth.
La literatura es el espejo de la sociedad, pero también su crítica.
我一直在进化，一直在改变。
True scientific progress is achieved not by mere accumulation of facts, but by the continuous refinement of theories and models.
有时候，为了得到你想要的东西，你得有点调皮。
Efficiency in forestry doesn't mean cutting more—it means making every tree count.