●Scientific fantasy is ultimately the bold creation of science and technology.

——Fei Ding

●Envision boldly and verify carefully. It seems that boldness is still necessary. Of course, boldness must be based on solid work.

——Zhao Jinke

●Scientific inspiration can never come by waiting. If there is any accidental opportunity in scientific discovery, then this kind of "accidental opportunity" can only be given to those who are well-educated, to those who are good at independent thinking, and to those who have a perseverance spirit. Not for lazy people. ---Hua Luogeng (China) The great progress of science comes from new and bold imagination

●Seeking truth from facts is a famous saying of Confucius, "Knowing is knowing, not knowing is not knowing, it is knowing"