孔子在《论语·子罕篇》中说“岁寒,然后知松柏之后凋也。”只有挺住了寒冬腊月,经受了困难挫折而保持真我性情;才知道是否真有高尚的人格。谚语中“路遥知马力,日久见人心”“真金不怕火来炼”等,都是指的这个意思。教育孩子认识世界的一个重要方面就是教育孩子如何择友。人生贵得良师益友,中国人自古以来就既重师,又重友,把“朋友有信”视为人伦的重要内容。交友,在人的一生中非常重要,培根曾经说过: “缺乏真正的朋友乃是最纯粹最可怜的孤独,没 Confucius said in the Analects of Confucius that “the old man was cold and withered after knowing the pine and cypress.” Only when he lived in the twilight of the twilight and lived through the difficulties and setbacks to maintain his true temperament, did he know if he really had a noble personality. Proverbs in the “road to know the horsepower, the popular”, “real gold is not afraid of fire to refining”, etc., are referring to this meaning. Education is an important aspect of children’s understanding of the world is how to educate children how to choose friends. Your life is wise, teachers and helpful people. Since ancient times, the Chinese have been both teachers and friends. They regard the “trustworthiness of their friends” as an important part of their human relations. Making friends is very important in a person’s life. Bacon once said: "The lack of real friends is the most pure and the most pathetic lonely.