〈在广东第一女子师范学校校庆纪念会的演说〉，1924年4月4日

The goal of the future is full unemployment, so we can play. That's why we have to destroy the present politico-economic system.

You have to write the book that wants to be written. And if the book will be too difficult for grown-ups, then you write it for children.

可持续性不是一种选择，而是我们对下一代的责任。

丙型肝炎的挑战不仅在于找到病毒，还在于理解它是如何逃避免疫系统的。