A wise man's # 21_ECC_10_02 # A wise man's heart [is] at his right hand; but a fool's heart at his left. 
a wise man's # 21_ECC_08_05 # Whoso keepeth the commandment shall feel no evil thing: and a wise man's heart discerneth both time and judgment. 
a wise man's # 21_ECC_10_12 # The words of a wise man's mouth [are] gracious; but the lips of a fool will swallow up himself.