This is boxing, not tennis. Everyone likes a bit of rivalry, it makes for a good fight.

Sleeping is like meditation: it's good to rest the body but also to shut the mind down for a bit.

Boxing's a sport that gives you licence to act like an idiot, I think.

In boxing, it is about the obsession of getting the most from yourself: wanting to dominate the world like a hungry young lion.

I used to drink. I didn't like reading, but I discovered the benefits of it. I read that Floyd Mayweather never drinks - and he is the blueprint for boxing.

I still feel I am that 14-year-old kid, hungry and trying to find a way through life. That's what I'm trying to develop, trying to be good at something through boxing. But I feel like that young kid who's trying and trying.