“The size of your accomplishments, the quality of your achievement, will depend very largely on how big a man you see in yourself, what sort of image you get of your possible self, yourself at your best.”

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.