2418420 jmdict A [id=2226645] ちりも積もれば山となる;塵も積もれば山となる[sK];塵も積もれば山と成る[sK] ちりもつもればやまとなる [1][exp,v5r][proverb] many a little makes a mickle; every little helps; [lit] even dust becomes a mountain if piled together