我们总是在寻找分析数据的新方法。
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
多样性不仅仅是一个可有可无的东西，对于任何想在当今世界蓬勃发展的组织来说，它都是必不可少的。
The only constant in life is change, and we must embrace it.