因此，生物生存的普遍斗争不是为了原材料或能量，而是为了熵，这种熵是通过能量从炽热的太阳转移到寒冷的地球而获得的。

The foundation of national morality must be laid in private families.

Diplomacy is about building bridges between different countries and cultures, promoting mutual understanding and cooperation.

The rat in the maze is not just learning a series of turns, but is building up a cognitive map of the whole situation.

预言是人类唯一一项无法由重复练习而进步的技术。