" You know what Mr. Bates called me?” Seward shook his head with wonder. “An unprincipled liar. And here I am one of the most heavily principled men in politics.” Lincoln chuckled. In every way, making allowances for regional differences, Seward’s humor was not unlike his own. “And since you’re a smart man, Governor, you never actually lie. Smart men never have to. "

― Gore Vidal , Lincoln