Knowledge isn’t power until it is applied. Author: Dale Carnegie Copy Quote More from Dale Carnegie “The only way to get the best of an argument is to avoid it.” “Are you bored with life? Then throw yourself into some work you believe in with…” “When two partners always agree, one of them is not necessary." If there is some…” “Thomas Edison said in allseriousness: "There is no expedient to which a man wil…”