Optimism is a strategy for making a better future. Because unless you believe that the future can be better, it’s unlikely you will step up and take responsibility for making it so. If you assume that there’s no hope, you guarantee that there will be no hope. If you assume that there is an instinct for freedom, there are opportunities to change things, there’s a chance you may contribute to making a better world. The choice is yours.

The press is owned by wealthy men who only want certain things to reach the public.

You have to rely on yourself and your associates - gifts don't come from above; you're going to win them, or you won't have them.

It's a lesser-known story, but the Japanese government (after the Russian-Nazi pact, which split Poland) did allow Polish Jews to come to Japan, with the expectation that they would then be sent to the United States. But they weren't accepted, so they stayed in Japan.

The internet could be a very positive step towards education, organisation and participation in a meaningful society.

The U.S. is, to a very unusual extent, a business-run society.

I think it's just been a core part of the Cuban revolution to have a very high level of internationalism. I mean, these cases you've mentioned are cases in point, but the most extreme case was the liberation of Africa. Take the case of Angola for example, and there are real connections between Cuba and Angola-much of the Cuban population comes from Angola.