Knowledge isn’t power until it is applied. Autore: Dale Carnegie Copy Quote More from Dale Carnegie “Do you remember the things you were worrying about a year ago? How did they wor…” “إن أحداً منا ليس من القوة بحيث يسعه أن يقاوم ما ليس منه بد ، عليك أن تختار أحد ا…” “Personally I am very fond of strawberries and cream, but I have found that for …” “When dealing with people, remember you are not dealing with creatures of logic,…”