做好你自己，让看不起你的人高攀不起，让看得起你的人更喜欢你。
Do yourself a good job, let those who look down on you look down on you, let those who look up on you like you more.
自私怯懦的人常不快乐，因为他们即使保护了自己的利益和安全，却保护不了自己的品格和自信。
Selfish and cowardly people are often unhappy, because even if they protect their own interests and safety, they can not protect their own character and self-confidence.
俗气得晚一点，做无趣的成年人里面，稍微有趣那么一点点的人。
It's a little bit tacky. It's a little bit interesting to be a boring adult.