跬步而不休,跛鳖千里;累土而不辍,丘山崇成;厌其源,开其渎,江河可竭;一进一退,一左一右,六骥不致。彼人之才性之相县也,岂若跛鳖之与六骥足哉?然而跛鳖致之,六骥不致,是无他故焉,或为之,或不为尔。道虽迩,不行不至;事虽小,不为不成。(《修身》) Step by step and endless, lame turtle; tired soil and stop, Qiushan Chongcheng; tired of its source, open the ditch, the river can be exhausted; one retreat, one left and right, six Ji not. However, because of their immaculate abilities, they are not criminals, or are they, or are not, their counterparts. Although the road near Er, no problem; things are small, not a failure. (“Slim”)