It's World Teachers Day. Anybody have a shout out to a teacher who maybe changed your life in a positive manner, in either a big or a small way?

I was fortunate to have a few who made huge impressions on me.
I had a French teacher in high school who had married an American GI after WWII, they’d met when she’d saved him from the Nazis in her town in France, she was in the Resistance.
I had a music teacher for a decade who taught me to appreciate sacred music.
I had a biology teacher in college whose sense of humor made every lecture and lab memorable.

General Question, please no sex stories.
There’s always one who thinks he’s being clever by doing that