No matter how old we get, or what status we achieve in life, we always want to make our mothers proud.

Recently, we had the opportunity to meet with David M. Rubenstein, co-CEO of The Carlyle Group, one of the world’s largest private equity firms. Since Mr. Rubenstein co-founded the firm in 1987, Carlyle has grown to manage more than $180 billion from 36 offices around the world.