Is there beauty in the emotion sadness?

Question

The beauty of sorrow, disappointment, and most of repentence
Say a person is sorry for their actions they become sad.

Answer 1

There's beauty in everything.

Answer 2

Some of the best movies and songs make you cry. It's definitely an important area of emotion, and everything isn't black and white.

Answer 3

Yes,but only in movies,books,poetry,music and when it's not you
who is sad.