If people do not believe that mathematics is simple, it is only because they do not realize how complicated life is.
如果人们不相信数学是简单的,那只是因为他们没有意识到生活有多么复杂。
Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.
建筑必须服务于人,而不是支配人。
Stay hungry, stay foolish.