10:13 Wisdom is found in the words of the discerning person,
but the one who lacks wisdom will be disciplined.
10:20 What the righteous say is like the best silver,
but what the wicked think is of little value.
10:21 The teaching of the righteous feeds many,
but fools die for lack of wisdom.
10:31 The speech of the righteous bears the fruit of wisdom,
but the one who speaks perversion will be destroyed.
10:32 The lips of the righteous know what is pleasing,
but the speech of the wicked is perverse.