作家应该是一个社会的良心，通过作品反映社会的真实面貌。
The pain you feel today will be the strength you feel tomorrow.
The real challenge in computer science is not to write programs, but to understand the nature of computation.
The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.
Because of its vitality, the computing field is always in desperate need of new cliches: Banality soothes our nerves.