The Karate Kid - The Philosophy of No Mercy in Competition
Master Li: [patrolling among his students; Notices that Cheng is looking at Dre and Mr. Han]
We do not stop when our enemy is down. No mercy... No mercy in the studio... No mercy in competition... No mercy in life! Our enemies deserve pain. What are you looking at?
Quotes sourced from Wikiquote (© Wikiquote contributors), licensed under CC BY-SA 4.0. Modified for formatting/length.