In life it wasn’t what you know, but who you know. I had people who were trying to buy teams and had they bought the teams, I would have gotten to coach because they wanted me to coach. But the people who have the teams hire their friends.

Meaning of the quote

In this quote, Rick Barry is saying that in life, it's more important to know the right people than to have a lot of knowledge. He had friends who wanted to buy sports teams and they would have given him a coaching job if they had bought the teams. But the people who own the teams usually just hire their own friends, even if those friends don't have as much experience or knowledge.