Complimenting and Encouraging others is one of the easiest and most powerful ways to be a positive force in someone's life. As long as you're sincere, repeating that encouragement as often as possible can have effects that far outweigh the effort. Countless people have exceeded their own expectations just because others believed in them. we've all had kindnesses bestowed on us in word and deed. In return for that favor, it's up to us to repeat that generosity for someone else's benefit.
Blessed is he who speaks a kindness; thrice blessed is he who repeats it.-
~Arabian proverb~