More countries have understood that women's equality is a prerequisite for development.

Young people should be at the forefront of global change and innovation. Empowered, they can be key agents for development and peace. If, however, they are left on society's margins, all of us will be impoverished. Let us ensure that all young people have every opportunity to participate fully in the lives of their societies.

The global work of the United Nations is not without reason compared to that of a family - striving for a common goal in concert with all members for a better future.

Contrary to popular belief, we do not face a choice between economy and ecology, It is often said that protecting the environment would constrain or even undermine economic growth. In fact, the opposite is true: unless we protect resources and the earth's natural capital, we shall not be able to sustain economic growth.

The UN was very media-shy, and its relationship with the press was very controlled; although periodically I spoke to the press, the rule was, only the secretary-general speaks to the press; only the secretary-general makes... So you would see many situations where under-secretaries-general would come in and speak. I opened that, and I encouraged all of them to speak in their areas, whether it was peacekeeping or humanitarian efforts.

You need to be careful not to over-reach and also assess the capacity you have to work with.

You have to wake up every day ready to start again.