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。
When a professor insists computer science is X but not Y, have compassion for his graduate students.
最伟大的旅程是内心的旅程。
"The more that you read, the more things you will know. The more that you learn, the more places you'll go."
To feed the world, we must first respect the resources we have.