It's an old idea. It's arguably the first way that people learn, that, hey, if you need to learn something, if you're… — Sal Khan Copy Share Image
You learn so much by having customers and figuring out what they want and keeping them satisfied. — Bre Pettis Copy Share Image
At the end of the day, I had to learn that it's all about having fun... na'mean? — Jay Rock Copy Share Image
