To be African is to be modern - this is the central paradox we must embrace.

In business, as in science, the most significant breakthroughs come from challenging the status quo.

If you want to achieve greatness, stop asking for permission.

I wanted to sell a million records, and I sold a million records. I wanted to go platinum; I went platinum. I've been working nonstop since I was 15. I don't even know how to chill out.

The best way to learn mathematics is to do mathematics.