一步一步的走，漫漫长路有尽头；
一针一针的缝，褴褛之衫变天衣；
一砖一瓦的垒，铜墙铁壁耸云霄；
一片一片的积，万丈雪层深似山。
One step and them another, and the longest walk is ended.
One stitch and then another, and the longest rent is mended.
One brick upon another, and the tallest wall is made.
One flake and then another, and the deepest snow is laid.
