I can calculate the motions of the heavenly bodies, but not the madness of people.
解释:影子的弯曲与正直是随身体而变化的,根源不在影子自身;自己的屈曲与伸直是随外物而变化的,而不在于个人的主观意志。这就是保持谦退才能使自己处世为先的道理。
The concept of will is unnecessary in explaining behavior.
Leadership means taking action in the face of uncertainty and finding order amidst chaos.
出自《周易·系辞》,杨国荣在著作中阐释其哲学意义