maybe-- i can't remember, went to a theat tore see that book, that movie that morgan freeman and jack nik oldson made, bucket list. and you walk out of the theater and you have shall-- you know that you are a changed man in terms of how you are going to think about the future. >> yes, there was some of that in there. but there was-- it was compounded by the fact as i walk out of the movie theater, into the lobby there is warren buffett and bill gates who have all come to see the same movie. >> but you thought at the time, you said yourself, well, clearly they don't have a bucket list because they've done everything, right? >> that's right. but it did get me thinking. that is the point of the thing. and the combination. >> how did it. >> i just thought up what i wanted to do and ultimately it lead to a book. >> rose: that is a book. but also, philanthropy. >> and philanthropy. 400 million, the largest donator, and they have had some very wealthy people out there. and i'm sure you will be out, there will be somebody coming along with all the money those tech guys are making that will make you prou