I'm not afraid to fall, because I know I'll get back up.
Language is the only homeland that never exiles you.
数学是我们建立对世界理解的基础,正是通过这种理解,我们才能解决最复杂的问题。
数学不知道种族或地理边界;对于数学来说,文化世界是一个国家。
可持续性不是一种趋势,而是我们对后代的责任。
文学是社会的镜子,反映它的美和缺陷。
Anything truly novel is invented only during one’s youth, later one becomes more experienced more famous, and more blockheaded.