Raisin in the Sun

From the text:

But I think he's kind of running out of ideas now. I'd like to talk to him. Listen, man, I got some plans that could turn this city upside down. I mean think like he does. Big. Invest big, gamble big, hell, lose big if you have to, you know what I mean. It's hard to find a man on this whole Southside who understands my kind of thinking you dig?

Walter gives George advice about investing for his father.... hoping to get a meeting.