It is extreme arrogance for one to think he is the only one who can govern his country and nobody else can do it. We're all human. After 10, 15 years you get tired, you run out of steam and ideas, you have to give a chance to somebody else. And whether you yourself are inclined to stay on, all those around you are pushing you to stay on for what they will gain. One has to have the strength of character to say the time has come to move on...unless you are a king.

To build a more healthy, peaceful and equitable world the classrooms of the world have to be full of girls as well as boys.

I spent my youth and my most formative years in Africa. I left Africa when I was about 20, 21, and when Mo says a great African, I was really moulded by my African experience, although I had the good fortune that by the time I was 24 I had studied and worked on three continents - Africa, the US, and Europe.

Tolerance, inter-cultural dialogue and respect for diversity are more essential than ever in a world where peoples are becoming more and more closely interconnected.

Whether our task is fighting poverty, stemming the spread of disease or saving innocent lives from mass murder, we have seen that we cannot succeed without the leadership of the strong and the engagement of all.

On this International Day of UN Peacekeepers, let us pay tribute to the men and women from countries across the world who serve selflessly, tirelessly and fearlessly in UN peacekeeping operations. Let us remember the heroes who have laid down their lives in lands far from their own in the service of peace. And let us reaffirm our commitment to building a world free from the scourge of war.

There is no tool for development more effective than the education of girls and the empowerment of women... When women are fully involved, the benefits can be seen immediately: families are healthier; they are better fed; their income, savings, and reinvestment go up. And what is true of families is true of communities and, eventually, whole countries.