Chinese fruits must establish an international standard system to go global.
Mathematics is the language of the universe, and through it, we can understand the fundamental principles that govern our world.
我们唯一能知道的是我们一无所知,这是人类智慧的最高境界。
理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。
命运不靠机缘,而是靠你的抉择。命运不是等来的,而是争来的。