正能量英文句子，简短干净，句句至理名言(4)

17. Give up worrying about what others think of you. What they think isn"t important. What is important is how you feel about yourself。不要为别人怎么看你而烦恼。别人的看法并不重要，重要的是你怎么看待你自己。
18.No man is the whole of himself; his friends are the rest of him.A young idler, an old beggar.少壮不努力，老大徒伤悲。
19.You have to believe in yourself . That"s the secret of success.　人必须相信自己，这是成功的秘诀。

20.Stick to it, and you‘ll succeed.只要人有恒，万事都能成。