Kindness Looks Small but Changes the World / Bright Side

• Growing up, I was so poor I went to school without lunch. 
  My biology teacher, Mrs. Eva, noticed. Without a word, she started bringing me food every day. Sometimes she'd sit with me during recess, telling me I had a brilliant future ahead. She even encouraged me to pursue med school.
  I once asked why she was so kind to me. She just smiled and said, "One day, you'll pay me back." I never understood what she meant.
  Later, I graduated, got a scholarship, and left town. I became a doctor. 
  8 years later, a frail woman was a patient at my hospital. When she saw me, she whispered, "It's me, Eva. We finally meet again... I always knew you'd succeed."
  First, I didn't recognize her. But then I froze. She was a shadow of herself. Fragile and pale. 
  I learned she was alone, couldn't afford treatment, and had been skipping her medication. Without hesitation, I paid for everything. I gave her the best care andbecame her family during those long hospital days.
  One evening, I asked her, "How did you know we'd meet again?" She smiled softly. "I didn't. But I believe life places guardian angels on our path for a reason. When I met you, I just knew."
  Eva recovered. I visited her until her final days. She taught me a life lesson I'll never forget: kindness always comes back. Not because we expect it to—but because that's how the world heals.

https://brightside.me/articles/15-moments-that-prove-kindness-looks-small-but-changes-the-world-842807/