Of course, there are many classic lines. The following are some that I remember deeply:

-"My hobbies, hobbies, and being a hero are just me."—— Saitama

-"That's right, when I was a child My dream is to be a hero, not to be a salaryman, but to be a hero who can punch villains like you away. I don’t want to find a job anymore, so come here. "—— Saitama

- "Mosquitoes are so annoying" - Saitama

-"You turned Genos into something like modern art, how brave you are." - Saitama

-" Do 100 push-ups, 100 sit-ups, 100 squats, and then run 10km every day.

"—— Saitama