0 a state of freedom from all suffering that Buddhists believe can be achieved by removing all personal wishes -- 涅槃(佛教徒所追尋的超脫一切的極度精神自由的境界)
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
再长的路,一步步也能走完,再短的路,不迈开双脚也无法到达。