Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
一个好的抽象是强调重要细节并抑制不重要细节的抽象。
在股市中,最重要的不是预测未来,而是理解现在。
The best way to predict the future is to create it