0 abbreviation for what you see is what you get: used to refer to an image on a computer screen that is exactly the same when it is printed -- 所见即所得，直接可视数据（指计算机屏幕上显示的图像与打印出来的效果完全一样，what you see is what you get的缩写）
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。
