If you are using a version of the film that lacks subtitles, you can use online tools like Kapwing's Auto-Subtitle Generator

Vijay’s dialogue delivery is a major part of his mass appeal. Lines like “Naan oru thadava sonna, nooru thadava sonna maadhiri” (If I say it once, it’s like I’ve said it a hundred times) land with thunderous impact. English subtitles help international audiences understand why fans whistle and cheer at specific moments.