The role of the economist is part scientist, part engineer.
我相信爱是世界上最重要的东西,而音乐是表达爱的最佳方式。
计算机是一种交互式媒介,是第一个允许用户操纵过程表示的媒介。
"We are all in the gutter, but some of us are looking at the stars."