真正的智慧在于了解自己的无知。
真正的成功是内心的平静。
Our Lord has written the promise of resurrection, not in books alone, but in every leaf in springtime.
故事是一种表达无法用其他方式表达的东西的方式。
Memory is a fragile thing, easily distorted by time and politics.
The only way to learn mathematics is to do mathematics.