Wednesday, December 3rd, 2025, 14th day of the tenth lunar month

Today's Energy Guide

Today's hexagram:Zefeng is too strong（䷛）

The Book of Changestwenty-eightHexagram: When the upper part is mixed with the lower part, the lower part is scattered with the wind. When the wind rises, the upper part is covered with the wind, and when it passes, the thought becomes correct.

Hexagram revelation:The "excessive" of "great excess" is not simply a "mistake", but means "excessive" and "surpassing the norm", referring to the core characteristics of breaking through balance and excessive masculinity in the development of things. The overflow of marsh water and the submergence of trees below, or the rapid wind causing marsh water to flood, all present a situation of "extreme danger" and the basic law of "too much is not enough". Reasonable 'over' is the driving force to break through bottlenecks, while imbalanced 'over' is the obstacle to growth. Only by acting cautiously and taking precautions can we achieve stability and long-term success.

When the sun is in the middle, it moves; when the moon is full, it loses. The abundance of things leads to decline, and the constant of heaven and earth is also.

——Strategies of the Warring States: Qin Ce III

today in historyChen Xingshen

two thousand and four

yeartwelvemoonthreeInternational Mathematical TycoonPassed away. Chen Xingshen istwo thousand and fourtwentyOne of the greatest geometers of the century, hailed asThe Father of Differential GeometryBorn in Jiaxing, Zhejiang,one thousand nine hundred and thirtyBorn in Jiaxing, Zhejiang,Graduated from Nankai University in,one thousand nine hundred and thirty-fourObtained a master's degree from Tsinghua University in the year,one thousand nine hundred and thirty-sixObtained a doctoral degree from the University of Hamburg in GermanyPreviously taught at Southwest Associated UniversityAnd conducted research at the Princeton Institute for Advanced Study.one thousand nine hundred and forty-nineAfter the New Year, he went to the United States and became a professor at the University of Chicago and the University of California, Berkeleyone thousand nine hundred and eighty-fourAppointed as the Director of Nankai Institute of Mathematics inAfter the New Year, he went to the United States and became a professor at the University of Chicago and the University of California, BerkeleyCommitted to promoting mathematical research in China.Chen Xingshen provided an intrinsic proof for high-dimensional (Gaussian Bonnet) formulas and proposedThe "Chen's Exemplary Class" has become a classic masterpiece; He has developed

Fiber bundle theoryIts influence spans across various fields of mathematics; Established a high-dimensional complexmanifoldThe value distribution theory, including (Bote)-Chen's theorem, which affects algebraic number theory; To lay the foundation for generalized integral geometry and obtain basic kinematic formulas; The Chen's demonstrative class introduced by him and ChenThe Simmons differential equation has penetrated into fields beyond mathematics and become an important tool in theoretical physics.Chen Shengshen received the National Science Award in the United StatesThe Simmons differential equation has penetrated into fields beyond mathematics and become an important tool in theoretical physics.The Wolf Prize, the highest award in the field of mathematics

He is also the first Chinese person to win the Wolf PrizeHe trained many famous mathematicians, such as Wu Wenjun, Qiu Chengtong, etcAnd actively promote the development of mathematics in China. The International Mathematical Union establishedThe "Chen Shengshen Award" is a permanent commemoration of him，并积极推动中国数学事业发展。国际数学联盟设立的“陈省身奖”即是对他永久纪念After the New Year, he went to the United States and became a professor at the University of Chicago and the University of California, Berkeley