With all of the people in Cuba who I met - many of them hugely heroic figures - I found learning about their complexity and richness and contradictions just really fascinating, and it was fulfilling to be able to offer a different side to them, to be able to have some kind of unique takeaway from the official narrative.

Hundreds of years ago, the most beautiful women of Havana were only glimpsed stepping in or out of carriages on this street. The first foreign writers who arrived and saw this could never get past just how incredibly beautiful their feet were.

Rigondeaux was Cuba's answer to Bobby Fischer who transformed into a kind of Lee Harvey Oswald traitorous creature in that society. He escaped on a smuggler's boat and toppled one of the best fighters in the world in 2013 with his obliteration of Nonito Donaire at Radio City Music Hall. He made it look so easy, his career has never recovered.

Is Duran's 'No Mas' a more defining moment in his career than his victory over Sugar Ray Leonard in their first fight? For many, it is.

If you want to have sustained joy, you have to not only make sure that you think right, but you also have to make decisions now that are going to guarantee some joy in the future.

Anyone who starts piercing the bubble of happiness, get 'em out of your life.

You don't get a script sent to you for two years, it crosses your mind, 'Gee, what's going on?' Then five years pass, and pretty soon a decade has gone by. Finally, you say to yourself, 'Well, if in fact that's it, then let me be happy with 30 pictures that made about $460 million and pictures that made a lot of people laugh.'

A man doesn't know what happiness is until he's married. By then, it's too late.