The important thing is not to stop questioning. Curiosity has its own reason.

I never think of the future. It comes soon enough.

Life is like riding a bicycle. To keep your balance you must keep moving.

Imagination is more important than knowledge. Knowledge is limited.

I was born 50 years after slavery, in 1913. I was allowed to read. My mother, who was a teacher, taught me when I was a very young child. The first school I attended was a small building that went from first to sixth grade. There was one teacher for all of the students. There could be anywhere from 50 to 60 students of all different ages.

Pierre was an extraordinary teacher - he really was one of the best, and he raised the boys so, so well: to have a global view, to have compassion, to be humanitarians, to really be concerned about alleviating suffering.

Apart from education, you need good health, and for that, you need to play sports.

The exclusion of girls from education is an issue of justice. But it's also an issue of economics because it's holding families, communities, and nations back. The chiefs are often a bridge between the traditional and the modern world and are very powerful implements to change.