文学是人类的记忆，没有记忆，人类将迷失。
Literature is the memory of humanity, and without memory, humanity would be lost.
数学的力量在于它简化复杂事物的能力。
Failure gave me an inner security that I had never attained by passing examinations. Failure taught me things about myself that I could have learned no other way. I discovered that I had a strong will, and more discipline than I had suspected; I also found out that I had friends whose value was truly above the price of rubies.
Technology itself has no value, its value lies in what problems it solves.