We can almost recycle everything now. If we lived within our means, by being prudent, the 7 billion people in the world could have everything they needed. Global politics should be moving in that direction. But we think as people and countries, not as a species.

Worse that drugs is drug trafficking. Much worse. Drugs are a disease, and I don't think that there are good drugs or that marijuana is good. Nor cigarettes. No addiction is good. I include alcohol. The only good addiction is love. Forget everything else.

It has always been like that with changes. In 1913, we established divorce as a right for women in Uruguay. You know what they were saying back then? That families would dissolve. That it was the end of good manners and society. There has always been a conservative and traditional opinion out there that's afraid of change. When I was young and would go dancing at balls, we'd have to wear suits and ties. Otherwise they wouldn't let us in. I don't think anyone dresses up for dancing parties nowadays.

My goal is to achieve a little less injustice in Uruguay, to help the most vulnerable and to leave behind a political way of thinking, a way of looking at the future that will be passed on and used to move forward. There's nothing short-term, no victory around the corner. I will not achieve paradise or anything like that. What I want is to fight for the common good to progress. Life slips by. The way to prolong it is for others to continue your work.

I never killed anyone because it wasn't necessary. I could have killed.

But we think as people and countries, not as a species.

I have a way of life that I don't change just because I am a president. I earn more than I need, even if it's not enough for others. For me, it is no sacrifice, it's a duty.