君子不镜于水而镜于人。镜于水，见面之容；镜于人，则知吉与凶。
君子不以水为镜，而以人为镜。以水为镜，只能看到面容；以人为镜，可以知道吉凶。
The Internet is a great equalizer, but it also has the potential to exacerbate inequalities.
穿着粗布衣裳，吃着简单饭菜，这样的快乐哪里需要刻意寻求？
Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers.
Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.
并非所有流浪者都迷失了方向。