The key to understanding life is to understand the interactions between its components.
理解生命的关键在于理解其组成部分之间的相互作用。
The beauty of science is that it allows us to explore the unknown and uncover the mysteries of life.
牛大叫，但马却不回应；不是因为马没听到声音，是因为它们不是同类啊。点评：同类之间存在着客观联系，故能相应。
Laws, in their most general signification, are the necessary relations arising from the nature of things.
The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history.