Nothing is impossible in this world. Firm determination, it is said, can move heaven and earth. Things appear far beyond one's power, because one cannot set his heart on any arduous project due to want of strong will.
Bio: William Butler Yeats was an Irish poet and one of the foremost figures of 20th-century literature. A pillar of both the Irish and British literary establishments, in his later years he served as an Irish Senator for two terms.