Long have you timidly waded Holding a plank by the shore, Now I will you to be a bold swimmer, To jump off in the midst of the sea, Rise again, nod to me, shout, And laughingly dash with your hair.
Walt WhitmanExact science and its practical movements are no checks on the greatest poet, but always his encouragement and support ... The sailor and traveller, the anatomist, chemist, astronomer, geologist, phrenologist, spiritualist, mathematician, historian and lexicographer are not poets, but they are the lawgivers of poets and their construction underlies the structure of every perfect poem.
Walt Whitman