择友

• Books and friends should be few but good . ( or books , like friends , should be few and well chosen
  书籍和朋友，在好不在多。 /择友宜少，选书宜精。
• Parents of teenagers worry about lots of things : drugs , se * , poor choices of friends . but the activity that causes the most harm to older teenagers is none of the above
  青少年的父母要担心的事情很多，如毒品，性，以及择友不善等，但对那些大一点的孩子来说最危险的行为却不在上述之列。