“‘Being now resolved to be a poet, I saw every thing with a new purpose; my sphere of attention was suddenly magnified: no kind of knowledge was to be overlooked. I ranged mountains and deserts for images and resemblances, and pictured upon my mind every tree of the forest and flower of the valley. I observed with equal care the crags of the rock and the pinnacles of the palace. Sometimes I wandered along the mazes of the rivulet, and sometimes watched the changes of the summer clouds. To a poet nothing can be uselsess.’”

—Samuel Johnson, Rasselas, 1759.