相信自己,相信你所拥有的一切。
The pursuit of mathematical knowledge is a journey that never ends.
好老师不是注满一桶水,而是点燃一把火。
I'm not going to be someone I'm not.
可持续性不是一种选择,而是我们行业未来的必需品。
"A man is not old until regrets take the place of dreams."
It is no use saying, 'We are doing our best.' You have got to succeed in doing what is necessary.