For even as our leaders tried to forget what we as a people have always known, our history - both ancientandmodern - is testament to the truth of Zaki's statement.
The National Library of China (NLC) contributed manuscripts, maps, books, and rubbings of steles and oracle bones that span the range of Chinese history from ancient to modern times.
Yale economist William Nordhaus examined the history of lighting technologies, from open fires and stone animal fat lamps in ancient times to modern incandescent and fluorescent bulbs.