Moral stems from pressure, and the defect of the human beings' rationality tells us that just rationally grasping the moral isn't equal to the practice of the moral.
道德来自压力，人类理性的缺陷告诉我们，光从理性上来把握道德，不等于是道德的实行。
2
Moral can often fill the defect of wisdom, but wisdom is telescopic fill the defect of moral.
⊙、道德常常能填补智慧的缺陷，而智慧却望远填补不了道德的缺陷。
3
The defect produces the assure system. But the assure system also leads to such questions as moral hazard and adverse selection.