My Key of Life, Optimism: An Essay (1904) is a thought-provoking and inspiring work written by the legendary American author and activist, Helen Keller. In this essay, Keller explores the concept of optimism and its importance in living a fulfilling life. Drawing from her own experiences as a deaf and blind person, Keller argues that optimism is not just a mindset, but a powerful tool that can help individuals overcome adversity and achieve their...