Money is the motive.
Customer needs should always be at the core of every innovation we pursue.
快乐的情感是来源于与不好的事的对比,而快乐本身并没有任何意义。
最好的故事是那些在你翻完最后一页后仍久久留在你心中的故事。
Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.
The study of the mind must be strictly empirical.