Answer by Dushka Zapata:

We have a saying in Mexico that breaks my heart every time I hear it. It refers to the times when you make yourself vulnerable to getting hurt.

The ax asked the tree for its handle, and the tree complied.

A reader just shared with me (in a comment, below) that "before it became a 'saying' in Mexico, it was said by a prominent Bengali-Indian poet and first non-european to win the Nobel Prize in Literature in 1913: Rabindranath Tagore".

Thank you to Vitor Machado and to Quora.
I learn something wonderful every day.

What is the most depressing one liner?