For those who engage in science, diligence is the mother of success. ---Mao Yisheng

The same is true for difficulties. Facing a cliff, you won't be able to see a crack in a hundred years. But with an axe, you can advance inch by inch. You have to advance inch by inch. .Continuous accumulation, leaps and bounds will come, breakthroughs will follow.---Hua Luogeng

Scientific inspiration can never come by waiting. If there is any chance of 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, to those who have a perseverance spirit, and not to lazy people.---Hua Luogeng

Scientific achievements are accumulated bit by bit. Only long-term accumulation can the bits and pieces merge into a sea. --- Hua Luogeng (China)

81. We'd better regard our lives as the past The continuation of human life is a part of the same life today. It is also the beginning of the life of future generations. If it continues like this, science will become more brilliant day by day, and society will become more beautiful day by day. --- Hua Luogeng (China) )

82. Science is an honest thing. It relies on the labor and wisdom of many people to accumulate. ---Li Siguang (China)

83. Respect for science Facts. You cannot make up random reasons to attach a theory.---Li Siguang (China)

84. The true scientific spirit must be developed from correct criticism and self-criticism. Real scientific results .It must stand the test of facts. With such double guarantee, we can do it with confidence and boldness without digging the trap of arrogance.---Li Siguang (China)

85. Difficulties can only scare cowards and lazy people. But victory always belongs to those who dare to climb the peak of science. ---Mao Yisheng (China)