From the point of view of nature, generally human life is rare, particularly those who have been freed from all the unfavourable states of mind, or the human life that has all the right conditions.

• 从人本身的特点来说，人身已经极其难得，而要排除那些“无暇”、“不圆满”等不利的条件，或者说具足“暇满”就更是难上加难！