“Focusing your life solely on making a buck shows a certain poverty of ambition. It asks too little of yourself. Because it's only when you hitch your wagon to something larger than yourself that you realize your true potential.”

American politician and author, 21st century. He served as the 44th president of the United States from 2009 to 2017, known for his emphasis on unity, progressive policy, and diplomatic engagement. His writing and speeches often explore themes of hope, resilience, and the moral responsibilities of leadership.