When Sorrow walked with me

I walked a mile with Pleasure,
She chattered all the way;
But left me none the wiser
For all she had to say.
I walked a mile with Sorrow,
And ne’er a word said she;
But oh, the things I learned from her
When Sorrow walked with me.
From Streams in the Desert, page 357

It is better to go to the house of mourning, than to go to the house of feasting: for that is the end of all men; and the living will lay it to his heart. Sorrow is better than laughter: for by the sadness of the countenance the heart is made better.
Ecclesiastes 7:2-3