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.

No country can solve climate change alone, we have to take global measures.

Between madness and sanity, there is a shifting boundary. It is impossible to explain. Time slows down and you have to try to fill it. You don't have anything but solitude.

We applied a very simple principle: Recognize the facts. Abortion is old as the world. Gay marriage, please - it's older than the world. We had Julius Caesar, Alexander the Great, please. To say it's modern, come on, it's older than we are. It's an objective reality that it exists. For us, not legalizing it would be to torture people needlessly.

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.

I've seen some springs that ended up being terrible winters. We human beings are gregarious. We can't live alone. For our lives to be possible, we depend on society. It's one thing to overturn a government or block the streets. But it's a different matter altogether to create and build a better society, one that needs organization, discipline and long-term work. Let's not confuse the two of them. I want to make it clear: I feel sympathetic with that youthful energy, but I think it's not going anywhere if it doesn't become more mature.

To live in accordance with how one thinks. Be yourself and don't try to impose your criteria on the rest. I don't expect others to live like me. I want to respect people's freedom, but I defend my freedom. And that comes with the courage to say what you think, even if sometimes others don't share those views.