“Never allow yourself to dwell upon your weaknesses, deficiencies, or failures. Holding firmly the ideal and struggling vigorously to attain it will help you to realize it.”

Orison Swett Marden was an American writer and editor of the late 19th and early 20th centuries. He founded *Self-Culture*, a magazine promoting personal development and success principles, and became a leading voice in the self-help movement of his era. His work emphasized willpower, optimism, and the power of positive thinking as tools for overcoming adversity.