The third heart is just pretty and represents your beauty.

第三颗心非常漂亮，它代表着你的美丽。

youdao

Beauty isn't about having a pretty face.

美丽不在于拥有一张漂亮的脸蛋。

youdao

I gussed I could be pretty pissed off about what happen to me, but it's hard to stay mad, when there's so much beauty in the world.

我想，我也许会对发生在自己身上的是感到气愤，但是保持着癫狂又是那样难以做到，只要你察觉到这世间充满了太多的美丽。

youdao