The most important property of a program is whether it accomplishes the intention of its user.

表示论提供了表达许多数论现象的语言。

The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.

永远不要超越你的上司。总是让那些在你之上的人感到舒适地优越。