The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
永远不要停止提问,因为那是发现的开始。
当他凝视她的黑眼睛,看着她的嘴唇在笑与沉默之间徘徊时,他学到了世界上所有人都能理解的语言——那是爱。
数学中最深刻的发现往往来自最简单的观察。
Every book is a journey, and every journey is a book.