身教勝於言教 [ㄕㄣ ㄐㄧㄠ ㄕㄥˋ ㄩˊ ㄧㄢˊ ㄐㄧㄠ; shen1 jiao1 sheng4 yu2 yan2 jiao1] Teaching by example beats explaining in words (idiom). Action speaks louder than words. ◄ ►