所以,天地不夸耀自己的明亮,大水不夸耀自己的清澈,大火不夸耀自己的炎烈,有德之君不夸耀自己德行的高远,这样才能做众人的。
All human knowledge is from experience.
User don't want technology, they want better experience.
To manage a forest wisely, one must first learn to think like a forest.
选择理论忽略了我们所知道的关于人类的大部分知识。