1925年,孙中山在病榻前对张学良说,指出苏联是红色帝国主义。
The secret of joy in work is contained in one word – excellence. To know how to do something well is to enjoy it.
技术可以帮助我们监测森林,但智慧教会我们如何保护它们。
把简单的事情做好就是不简单,把平凡的工作做好就是不平凡。
拍卖理论的挑战在于平衡简洁性和策略复杂性。
The most important quality for a researcher is persistence.