Sometimes we need to shed all our tears to make room for a heart that is filled with happiness and joy.

有时候我们不得不流完所有的眼泪，才能腾出地方给一颗充满微笑的心。

youdao

I will not cry, unless they be tears of joy for bidding good-bye to my childhood and welcoming in a new life - one that is mysterious and unknown.

我不会哭，除非是喜悦的泪水，因为我告别了童年，迎来了新的生活——一种神秘和未知的生活。

youdao

My friends then gave me in large quantities sympathy, love, joy and tears-things essential for existence.

然而朋友们把多量的同情，多量的爱，多量的欢乐，多量的眼泪分了给我，这些东西都是生存所必需的。

youdao

Introducing species from one region of the world into another region has more often ended in tears of sorrow than joy, which is why it is discouraged in guidelines issued by the International Union for the Conservation of Nature (IUCN).

BBC: Branson lemur plans bear fruit