A philanthropist is a person who selflessly dedicates their time, resources, and energy to improving the lives of others, especially those in need. One such philanthropist is Andrew Carnegie, a Scottish-American industrialist who became one of the wealthiest men of his time. After achieving success in the steel industry, Carnegie believed in giving back to society. He donated large sums of money to build libraries, support education, and promote scientific research. His belief in "the Gospel of Wealth" emphasized that the rich have a moral obligation to use their wealth for the public good. Through his charitable contributions, Carnegie helped shape the modern philanthropic movement, leaving a lasting impact on communities worldwide. His actions demonstrate the power of compassion and the difference one person can make in the world.