She showed kindness to her cat.
她对她的猫很好。

In Christendom, people show the qualities of kindness and humanity.

在基督教界，人们表现得善良而慈悲。

Ruthlessness is the kindness of the wise.

冷酷是智者的仁慈。

Our ancestors handed kindness down to us.

我们的祖先把善良作为传统传给我们。

Thanks for your kindness.

真是太感谢您了。

※We can not tell the precise moment when friendship is founded, As in filling a vessel drop by drop, there is at last a drop which makes it run over ; so in a serics of kindness there is at last one which makes the heart run over.——James Boswell, British writer 我们无法讲出友谊缔造的确切时刻，就像一点一滴地倾注一个容器一样，终有一滴使容器满溢；因此，面对接二连三的好意，终有那么一次会动人心弦，情谊洋溢。英国作家 博斯韦尔,J.
※He who sows courtesy reaps friendship, and he who plants kindness gathers love. 讲礼貌的得友情，好心肠的得感情。
※The ideals which have lighted my way , and time after time have given me new courage to face life cheerfully 19 have been kindness , beauty and truth .(Albert Einstein , American scientist)  有些理想曾为我们引过道路，并不断给我新的勇气以欣然面对人生，那些理想就是--真、善、美。 (美国科学家 爱因斯坦 . A .)