The only way to learn a new programming language is by writing programs in it.
学习新编程语言的唯一方法是用它编写程序。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
数学是为不同事物赋予相同名称的艺术。
The work of art is a question, not an answer.
摆脱诱惑的唯一方法就是屈服于它。