Egghead (5) The election did not answer that question. But it showed that many more people believed that Eisenhower would be a better president. He won the presidential election by a . A person who is intelligent is considered to be a "brain." Many expressions use the word brain to mean intelligent. One of these expressions is "brain trust." It became popular during the administration of President Franklin Roosevelt. It meant a group of experts who gave advice, usually on policy.    ´Ù¶ô¿ø ÊÊ 'Voice of America'¿¡¼­ ¹ßÃéÇÑ ³»¿ëÀÔ´Ï´Ù.