Monday, February 23, 2026, the seventh day of the first lunar month

Today's Energy Guide

Today's hexagram:Tianze Lu (䷉)

The Book of ChangesitemtenThe hexagram states that the upper part of the sky is dry and the lower part is clear, and the upper part is clear and the lower part is clear, as if walking on thin ice.

Hexagram revelation:The original meaning of the character "lu" is walking and practicing, and it is extended to etiquette, standardization, and practice. The hexagram of "lu" means "following etiquette, being cautious in words and actions, and balancing hardness and softness", revealing the objective law of "practicing etiquette, adhering to one's duties, and turning danger into safety" - everything in the world is orderly, and people inevitably encounter danger and face authority in their dealings with others. Only by adhering to etiquette norms, sticking to the bottom line of the right path, responding to strong and strong with a harmonious and humble attitude, and acting with caution and prudence, can we straighten out relationships and resolve crises.

A gentleman is knowledgeable in literature, and by observing etiquette, he can also benefit his husband.

——The Analects: Yongye

today in historyCarl

·Portrait of Friedrich Gaussone thousand eight hundred and fifty-five

yeartwomoontwenty-threeGerman mathematician, writer, and physicist·Friedrich Gauss·Portrait of Friedrich GaussPassed away. He showed extraordinary talent since childhood and devoted his entire life to scientific research.He's here《

Disquisitiones Arithmeticae 》Establishing the foundation of modern algebraic theory; Prove the fundamental theorems of algebra; Establishing the Least Squares MethodGaussian distributionAccurately calculating the orbit of Ceres, ushering in a new era of celestial mechanics; There have also been pioneering works in fields such as electromagnetics and geodesy. be honored asThe Prince of Mathematics.Gauss pushed mathematics to new heights with extreme rigor, and his work determined

nineteenThe main direction of mathematics from the century to the present. Gauss is considered one of the greatest mathematicians in history, alongside Archimedes and Newton, and his name "Gauss" has become synonymous with scientific excellence.世纪至今数学的主要方向。高斯被认为是与阿基米德、牛顿并列的史上最伟大数学家之一，其名字“高斯”成为科学卓越的代名词。