Data, I think, is one of the most powerful mechanisms for telling stories. I take a huge pile of data and I try to get it to tell stories.

Stories are the single most powerful tool in a leader's toolkit.

The single most powerful thing I can be is to be myself.

The humblest is the peer of the most powerful.

I think the aloe is one of South Africa's most powerful, beautiful and celebratory symbols. It survives out there in the wild when everything else is dried.

Poetry is language at its most distilled and most powerful.