Rabi later speculated that Robert “never got to be an integrated personality. It happens sometimes, with many people, but more frequently, perhaps, because of their situation, with brilliant Jewish people. With enormous capacities in every direction, it is hard to choose. He wanted everything. He reminded me very much of a boyhood friend of mine, who’s a lawyer, about whom someone said, ‘He’d like to be president of the Knights of Columbus and B’nai B’rith.’ God knows I’m not the simplest person, but compared to Oppenheimer, I’m very, very simple.”

