再长的路，一步一步也能走完，再短的路，不迈开双脚也无法到达。
We can complete step by step however long the road
is and it can not be completed however short the road is if you don't even mark
your footprint.
再长的路，一步一步也能走完，再短的路，不迈开双脚也无法到达。
We can complete step by step however long the road
is and it can not be completed however short the road is if you don't even mark
your footprint.
