“While Mr. Segal was generous with his money, he was perhaps most admired for the donations he managed to extract from others. He used to say he had no trouble giving people the ‘opportunity’ to contribute to the causes he cared most about, whether it be Lincoln Center’s redevelopment project, which updated the campus; Public Radio International (formerly American Public Radio), of which he was a founding member; or the Library of America, a nonprofit publisher dedicated to publishing, and keeping in print, editions of America’s most significant writing.”