
Syrio says every hurt is a LESSON
and every LESSON makes you better.
Game of Thrones Season 1, Episode 4

Will the LESSON last long?
Money Heist Season 1, Episode 5

Anyway, I've learned my LESSON.
She's out of my league, I'm done with her.
The Big Bang Theory Season 1, Episode 1

The problem is we never learn the LESSON.
Money Heist Season 3, Episode 7

This one birthday,
I came home from my cello LESSON...
The Big Bang Theory Season 1, Episode 16