——〈在香港大学的演说〉（又名〈革命思想之产生〉），1923年2月19日

Sustainability isn't an option anymore; it's a necessity for any responsible mining company.

解析：这句话揭示了道的本质：道是可以阐述说明的，但并非寻常的道理；名是可以命名的，但并非通常的名称。

If memories had a smell, it would be the fragrance of camphor, sweet and secure, like clearly remembered happiness, sweet and melancholy, like forgotten sorrow.

The more extreme the art, the more it reveals about us.