数学的本质在于其自由性。
真正吸引他人的只有两种人无所不知者,和一无所知者。
这世上没有什么是我害怕说出口的。
A novel is a mirror that reflects not only the world but also the reader's soul.
Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.