英文翻译!求哪位高手帮我把下面一句话翻译成英文!谢谢!

有一些东西错过了,就一辈子错过了.人是会变的,守住一个不变的承诺,却守不住一颗善变的心.有时候,执着是一种负担,放弃是一种解脱.人没有完美,幸福没有一百分,知道自己没有能力一次拥有那么多,又何苦要求那么多.
Sometimes in your life,there are something that you are gonna miss.People change.Even if you can stick to an unchanged promise,you cannot stick to an easily-changable heart.Sometimes,perseverance is a burden,and giving up is a release.Nobody is perfect.Happiness cannot reach 100 points.Since we all know that we cannot own that much,there is no need for us to keep pursuing.

There are some things missing, Is a lifetime missed. People change, you can hold a constant commitment, but you can never restrain fickle heart. sometimes, persistence is a burden, Giving up is a re...