Samuel Johnson (1709–1784) was an eminent English writer, lexicographer, and critic, best known for his monumental work, "A Dictionary of the English Language" (1755). Born in Lichfield, Staffordshire, he studied briefly at Pembroke College, Oxford. Johnson's profound influence on English literature includes his essays in "The Rambler" and "The Idler," as well as his biographies in "Lives of the Most Eminent English Poets." His keen intellect and acerbic wit are immortalized in James Boswell's "The Life of Samuel Johnson." A central figure in London’s literary circles, Johnson’s work continues to shape the landscape of English literature and lexicography.