釋義：即使家庭貧困，也要保留讀書的希望；即使生活富裕，也不能忘記勞動(dòng)的艱辛。
寫作是一種轉(zhuǎn)變的行為。
If you love your work, you'll be out there every day trying to do it the best you possibly can, and pretty soon everybody around will catch the passion from you — like a fever.
I believe art is more powerful than money.
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.