Take long walks in stormy weather or through deep snows in the fields and woods, if you would keep your spirits up. Deal with brute nature. Be cold and hungry and weary.

表演不是要成为不同的人。它是在看似不同的事物中找到相似之处，然后在那里找到自己。

Without a good user experience, even the best business model is just talk.

选择理论忽略了我们所知道的关于人类的大部分知识。