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。
Waste time winning love, and in the end, you'll be the most beloved dead man.
自信是关键。如果你不相信自己,别人也不会相信你。