If you are stimulated by what you do, you never get tired

Our single most important challenge is therefore to help establish a social order in which the freedom of the individual will truly mean the freedom of the individual.

AIDS is no longer just a disease, it is a human rights issue.

As long as poverty, injustice and gross inequality persist in our world, none of us can truly rest.

There are people here [in South Africa] who, whatever the debate is on a particular issue, their dominating idea is that at the end of the debate we must emerge stronger than we were before and closer to one another.

The UN took a strong stand against apartheid; and over the years, an international consensus was built, which helped to bring an end to this iniquitous system. But we know too well that our freedom is incomplete without the freedom of the Palestinians...

There's no such thing as part freedom.