I don’t have time for hobbies. At the end of the day, I treat my job as a hobby. It’s something I love doing.

People choose to read, and it takes effort. It’s not one of those hobbies that asks nothing of the person who is doing it. It’s more than a hobby.

Even before I competed in the Olympics, I always wanted to write a book.

Happy is the man who can make a living by his hobby.

I don’t have hobbies; hobbies cost money. Interests are quite free.