有时候旅程中最难的部分是相信自己值得这次旅行。
In the act of writing, we confront our deepest fears and desires.
Documentation is like term insurance: It satisfies because almost no one who subscribes to it depends on its benefits.
The future belongs to those who can balance profit with purpose.
——〈在广州岭南学生欢迎会上的演说〉,1923年12月21日