![Howard, I'm going
to need another Mandarin lesson.
Howard, I'm going
to need another Mandarin lesson.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Howard, I'm going
to need another Mandarin LESSON.
The Big Bang Theory Season 1, Episode 17
![Well, let this be a lesson--
Well, let this be a lesson--](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Well, let this be a LESSON--
Westworld Season 2, Episode 10
![I am trying to prepare my lesson plan
for Howard.
I am trying to prepare my lesson plan
for Howard.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I am trying to prepare my LESSON plan
for Howard.
The Big Bang Theory Season 8, Episode 2
![It's a lesson in context.
It's a lesson in context.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's a LESSON in context.
The Big Bang Theory Season 4, Episode 20
![♪ l learned my lesson
Messin' up my life is not the way ♪
♪ l learned my lesson
Messin' up my life is not the way ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ l learned my LESSON
Messin' up my life is not the way ♪
Breaking Bad Season 4, Episode 2