1. If we admit defeat too readily, we may not realize that we are very close to being right.-karl popper. The same is true of "difficulty". Facing the cliff, we can't see a crack in a hundred years, but with an axe, we can advance inch by inch, inch by inch, and step by step, and we will surely make a leap. Breakthrough follows.-Hua Luogeng (China) [p1]3. I really want to invent a kind of quality or machine with such terrible large-scale destructive power that war will become impossible forever.-Nobel (Sweden) 4. Only by obeying nature can we control nature.-Bacon (UK)

Hot magma rushes out of the stratum. Everyone is having a heart-to-heart talk with the earth-dedicated to Academician Zhu Kezhen

In your eyes, every piece of land should stand up as a golden granary-dedicated to Academician Jin Shanbao

Monument standing in the surging river-dedicated to Academician Mao Yisheng

Only you have this privilege-dedicated to Academician Wu Youxun

Let the tree of science, Rooting in the land of the motherland-dedicated to Academician Yan Jici

You have devoted your life to women and children without reservation-dedicated to Academician Lin Qiaozhi

You have been exploring the mysteries of life all your life-dedicated to Academician Tong Dizhou

who loves you so much that you have the majestic mountains and the outrageous seas-dedicated to Academician Zhou Peiyuan

on the journey of tackling key scientific problems. You fought to the last breath of your life-dedicated to Academician Xuezhou Wu

He is like a shining lighthouse, navigating the road of our life-dedicated to Academician Su Buqing

You are as discerning as a mirror about the true meaning of life and truth, goodness and beauty-dedicated to Academician Bei Shizhang

He lit the spring of Qaidam Salt Lake with the lamp of life-dedicated to Academician Liu Outline

with a smile. Blooming in the waves-dedicated to Academician Wang Dezhao

You use the notes of catalytic science to play the life praise of magnificent mountains and rivers-dedicated to Academician Zhang

In order to build a bird paradise, he has been running around all his life-dedicated to Academician Zheng Zuoxin

You wrote a story about how steel was tempered-dedicated to Academician Wei Shoukun

The human brain is a world without boundaries.