The most powerful tool for improving decisions is feedback.
消费者不是傻瓜;她是你的妻子。
当年亨利福特生产出便宜、可靠的汽车时,人们说:“不是吧?马车不也跑得挺好嘛?”福特把宝押在汽车上,他最终获得了成功。
If you think about something at three o'clock in the morning and then again at noon the next day, you get different answers...