unkindness

1.Unkindness destroys love.

粗暴足以毁灭爱情。

2.Unkindness is foreign to his nature.

刻薄不是他的本性。

3.Unkindness often reacts on the unkind person.

恶有恶报。

4.It made him wish to make amends for his former unkindness to the boy.

使他愿意为他过去子的不好而作补偿。