We are all descendants of successful ancestors; failure left no progeny.
我们都是成功祖先的后代;失败者没有留下后代。
做数学就是同时参与创造和发现的行为。
Being online should be a right, not a privilege.
We believe that only through teamwork can we achieve greater goals.
学习各种思维模型是你能给自己最好的礼物。
你必须为梦想而奋斗,你必须为之牺牲和努力。