If human thought is a growth, like all other growths, its logic is without foundation of its own, and is only the adjusting constructiveness of all other growing things. A tree cannot find out, as it were, how to blossom, until comes blossom-time. A social growth cannot find out the use of steam engines, until comes steam-engine-time.
I believe that all literatures can have political uses and misuses. Sometimes politics can enhance, sometimes it can get in the way of imaginative literature. . . . I'm not sure one can be a creative writer and a politician -- not a "good" politician.