Mathematics is a living subject, constantly evolving with new ideas and discoveries.
数学是一门活生生的学科,随着新的思想和发现不断演变。
We are all born with a certain degree of talent. What we do with it is up to us.
We should cultivate indifference to everything.
Complexity is easy; simplicity is hard.
The most important aspect of a software system is its ability to meet the needs of its users.