Bill Clinton

“ For millions of visitors every year, America's 369 national parks serve as living examples of the diversity, history, and natural wonders that have always defined this country. We owe a debt of gratitude to the men and women of the National Park Service, whose outstanding work to preserve and protect these treasures ensures that they will be available to educate and enrich generations of Americans to come. ”

“ Our national parks benefit from the work of many citizens dedicated to environmental stewardship and historic preservation. By working directly with the National Park Service or through the National Park Foundation, its congressionally chartered nonprofit corollary, park partners sponsor educational programs, raise funds, provide visitor services, and donate time and materials to support our great public resources. ”

“ The National Park Service also reaches beyond the boundaries of our parks to share knowledge and expertise with other nations, State and local governments, American Indian tribes and Alaska Natives, agencies, and thousands of organizations and individuals. ”