We work hard, pay taxes, and contribute to the prosperity of this country.

BBC: Le Pen: Is Europe next?

That, after all, is my true passion, and it is the most I can contribute to the welfare and prosperity of the world.

FORBES: Magazine Article

The assembled leaders had also agreed that "we need to develop broader measures of progress to complement GDP in order to take account of the natural assets that will contribute to future prosperity", the deputy prime minister added.

BBC: Clegg laments outcome of Rio+20 summit