世博会的核心价值不局限于创造发明等物质成果,而更看重人与人之间的广泛接触和交流,更注重世博会的精神财富及其对人类社会发展进步的引领作用,这才是“一切始于世博会”的当代精神内涵。 The core value of Expo is not limited to the creation of inventions and other material achievements, but more emphasis on the extensive contacts and exchanges between people, pay more attention to the spiritual wealth of the Expo and its leading role in the development and progress of human society, this is Began in the Expo "the contemporary spirit content.