The reason that the invisible hand often seems invisible is that it is often not there.
看不见的手之所以常常看不见，是因为它常常不存在。
解读：人与人的经历、观念差异巨大，所以日常交流、相处中，被他人误解司空见惯，能够被透彻理解是极为难得的，要习惯误解，珍惜难得的理解瞬间。
你如果出色地完成了某件事，那你应该再做一些其他的精彩事儿。不要在前一件事上徘徊太久，想想接下来该做什么。
It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.
真理不仅仅是逻辑或孤立事实的问题，而是情境的结构特征问题。