Today’s generation of young people holds more power than any generation before it to make a positive impact on the world.

When you're a former president, you have much less power, but you have a lifetime of experience and contacts and if you've got the energy, you can bring influence to bear on a small but still fairly substantial number of things where you can concentrate on it because you don't have to change the subject when you wake up in the morning and there's something else in the newspaper.

Politics is for people who are too ugly to get into showbusiness.

Effort, not ability, makes the biggest difference in achievement.

Life is a journey towards truth, we have something to learn from each other, and everybody ought to have a chance to make the journey. So for us, a community is just made up of anybody who accepts the rules of the game, everybody counts, everybody has a role to play, everybody deserves a chance and we all do better when we work together

One of the things that I realized when I left office was that in the 1990's citizens across the world applied more power than they had ever had, as compared with the government, because of more people living under democracies than dictatorships for the first time, the power of the internet, which the young Chinese used to basically change China's policy on the SARS epidemic, and shut it down, and because of the rise in non-governmental organizations like my foundation.

Let me say this as clearly as I can: No matter how sharp a grievance or how deep a hurt, there is no justification for killing innocents.