Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.

"The most important thing in communication is hearing what isn't said."

Writing is a way to confront the silence.

语言学习应该是一段快乐的旅程，而不是一项乏味的任务。

世间的一切，都如同梦幻泡影，如同露水和闪电，应该这样看待。

如果我们想保护森林，就必须先了解它们。