数学的力量在于它的普遍性和超越文化界限的能力。
I always did something I was a little not ready to do. I think that’s how you grow.
——日本人想控制上海,想尽一切办法、千方百计对杜月笙进行拉拢,杜月笙如是说。
"To write is to confront your own fears."
你祈求下雨,你也得处理泥泞。这是其中的一部分。