Ali Shaheed Muhammad

Raphael Saadiq said to me, quite often, that Chuck D was his history teacher. And so he got a lot from the music, things that he wasn't getting maybe in school. And I feel the same way with regards to Earth, Wind & Fire, Stevie Wonder.

I keep saying if I ever get a good amount of quiet time that I want to learn to play cello. It's a very warm instrument. The tone of the cello and the movement - I don't know what is; I love it so much.

Music is an important thing of energy. And there are a lot of wonderful aspects that come with it and vibrations, the physical vibrations, the movement of notes through an instrument and creating a wave that resonates into our spirit.

Hammer down product fundamentals first. Make sure you've got something that works before doubling down on promotion and marketing. Create a groundswell of organic support, and only then leverage PR and advertising to spread the word.

A health system that lacks commodities for managing high-mortality infectious diseases and the main killers of mothers and young children will not have an adequate impact. By the same token, even the best-stocked delivery system will have an inadequate impact if it fails to reach the poor.