数学是给不同事物赋予相同名称的艺术。
Mathematics is the art of giving the same name to different things.
每一种心理现象都是整个有机体适应环境的功能体现。
写作是一种不被中断的说话方式。
语言既是武器也是创伤,取决于谁握着笔。
"I’m a very positive thinker, and I think that is what helps me the most in difficult moments."