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彳象股（上）脛（中）足（下）三層相連之形 行為人之步趨 今彳僅得其半 故本又作小步解 小步行 行忽小止
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左步為彳 右步為于 合則為行 凡行 彳先 于必隨之（正字通‧彳于） 行中稍留 彳為小步即起行 于為反彳即步止 彳于為行遂各兼行字 步止一義
A short step is a tiny one. To walk is to walk steps. Continuously and incessantly. Hence walking kept going. Never an easy task. From the buttock, through thigh and shin, and way down to the foot, the posture pictures a tiring work. Almost like a shaking half of a body's underpart. Almost coming to a stop. Or being like to do so. Yet got to keep walking. Raising and lowering steps, one by one, in resolution. Or dissolution will catch from behind. And overdrive.
