If you want to fly, you have to give up the things that weigh you down.
如果你想飞翔,就必须放弃那些拖累你的事物。
The meaning of a sentence is not just in the words themselves, but also in the illocutionary act it performs.
可持续发展不是一个流行词,而是每天做得更好的承诺。
值得畏惧的竞争对手是那些从不关注你,而是一直在改进自己业务的人。