Joseph

“Now and then I am asked as to "what books a statesman should read," and my answer is, poetry and novels—including short stories under the head of novels. I don't mean that he should read only novels and modern poetry. If he cannot also enjoy the Hebrew prophets and the Greek dramatists, he should be sorry. He ought to read interesting books on history and government, and books of science and philosophy; and really good books on these subjects are as enthralling as any fiction ever written in prose or verse. Gibbon and Macaulay, Herodotus, Thucydides and Tacitus, the Heimskringla, Froissart, Joinville and Villehardouin, Parkman and Mahan, Mommsen and Ranke—why! there are scores and scores of solid histories, the best in the world, which are as absorbing as the best of all the novels, and of as permanent value. The same thing is true of Darwin and Huxley and Carlyle and Emerson, and parts of Kant, and of volumes like Sutherland's "Growth of the Moral Instinct," or Acton's Essays and Lounsbury's studies—here again I am not trying to class books together, or measure one by another, or enumerate one in a thousand of those worth reading, but just to indicate that any man or woman of some intelligence and some cultivation can in some line or other of serious thought, scientific or historical or philosophical or economic or governmental, find any number of books which are charming to read, and which in addition give that for which his or her soul hungers. I do not for a minute mean that the statesman ought not to read a great many different books of this character, just as every one else should read them. But, in the final event, the statesman, and the publicist, and the reformer, and the agitator for new things, and the upholder of what is good in old things, all need more than anything else to know human nature, to know the needs of the human soul; and they will find this nature and these needs set forth as nowhere else by the great imaginative writers, whether of prose or of poetry.”
― Theodore Roosevelt, Theodore Roosevelt: An Autobiography