我不会让世界定义我的美。
I don't let the world define my beauty.
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。
I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.
Continuous improvement is not just a slogan, it should be our daily practice.