I'm a person who are kind-hearted, honest, pure, hard working, and respect their leaders but reluctant to flattering them, but it's impossible for me to not care for the rewards.

我是属于心地善良，老实纯朴，对工作认真负责，对上司尊重却不极力讨好的人，但是如果让我做到不计较回报那是不可能的。

youdao

My father is such a person: kind-hearted and hard-working. I love my father.

这就是我的父亲：勤劳、善良。我爱我的父亲。

youdao

In your pain and sadness, you may decide that the person you loved is hard-hearted, and in fact,has a heart of stone.

VOA: special.2010.07.18