金钱会说话，但我的一直只会说再见。
Money talks, but all mine ever says is goodbye.
The writer’s duty is to tell the terrible truth, and it is the reader’s duty to learn from it.
当我走出囚室、迈过通往自由的监狱大门时，我已经清楚，自己若不能把悲痛与怨恨留在身后，那么我其实仍在狱中。
When a professor insists computer science is X but not Y, have compassion for his graduate students.
当教授坚持说计算机科学是X但不是Y时，请对他的研究生抱有同情心。
