经济学的目标是理解如何以最高效的方式分配稀缺资源。
The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.
可持续的做法不仅对地球有益;从长远来看,它们对业务也有好处。
The best songs come from pain.
The more constraints one imposes, the more one frees oneself.