I think of these words:
"The wise of heart is called discerning, and sweetness of speech increases persuasiveness."
"Gracious words are like a honeycomb, sweetness to the soul and health to the body." Proverbs 16:21 & 24 ESVI made some simple printable cards you can use to share some sweet, life-giving words wtih your kiddos. This file is formatted for standard 8.5 x 11 paper. To cut in fours, make cuts at the 4.25 and 5.5 inch marks.