Abstract:This paper reminisces the association with academicians Shi Changxu, recalls the incidents that Shi Changxu accepted the request for manuscripts and the interview with publishing of foreword or interview paper by "Science & Technology Review". It also describes briefly the speech at the launch of the book"Technology Roadmaps of Chinese Mechanical Engineering", in which, one can learn Shi Changxu's insights deeply in the fundamental research and the development of mechanical engineering technology in China.