“i waste lot of time learning new things and not to practice old ones's.”

“In life I Have learned a lot of things, One of the main things I learned is that If you waste your time with problem women you will end up with nothing but women problems”

“It's better to practice one thing a thousand times, than practice a thousand things one time.”

“I'd have wasted a lot of time and trouble before I learned that the best way to take all people, black or white, is to take them for what they think they are, then leave them alone.”

“The role of gender in society is the most complicated thing I’ve ever spent a lot of time learning about, and I’ve spent a lot of time learning about quantum mechanics.”

“I had to learn a new way of playing. I had to practice a lot, and just find ways around the limitations. So it was a bad idea to break my hand.You said you were doing a lot of cocaine. Did that affect your songwriting?No. I think it affected my breaking my hand.”