Diaz says he asked for something in return — the teen's knife — "and he gave it to me."

Afterward, when Diaz told his mother what happened, she said, "You're the type of kid that if someone asked you for the time, you gave them your watch."

"I figure, you know, if you treat people right, you can only hope that they treat you right. It's as simple as it gets in this complicated world.

Kudos for Diaz.
I have always given money to the poor and the street people. That is, until I became one of the poor this year.
A kind gesture will be remembered, and the good karma is a big plus.

Diaz could possibly have altered the kid's path in life.

A true social worker. He should go work for the government and fix some big problems!

Most beautiful story I've ever read.