应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反抗行为。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
数学的语言是普遍的，超越了文化和语言的障碍。
Leadership is about creating more leaders, not more followers.
一八一四年，俄、奥、普联军兵临巴黎城下，理工学校学生要求参战。后来，这句名言被刻在巴黎理工学校梯型大教室的天花板正中心，一直激励着该校师生奋发好学。
The most valuable asset any company has is its people.
"Books are mirrors: you only see in them what you already have inside you."