I'm a firm believer that in order to be successful, you have to be willing to make sacrifices.
课程从来不是简单的中立知识集合,它总是选择性传统的一部分,是某些人或群体对合法知识的愿景。
我不是在试图模仿照片;我是在试图制造一张照片。
Technology drives progress in astronomy—better instruments lead to deeper insights.