Albert Schweitzer was a renowned physician, theologian, and philosopher known for his humanitarian work. This quote reflects his belief that true success stems from personal happiness and passion. Schweitzer dedicated his life to serving others and promoting peace, emphasizing that fulfillment comes from loving what you do. His legacy inspires individuals to prioritize joy and purpose in their endeavors, reminding us that happiness paves the way for lasting success.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful. — Albert Schweitzer