Good morning, Zhang does not slack off. Today in history, the great Chinese literary master Shen Congwen passed away 37 years ago. This'; Local Poets "; Through works such as' Border Town ', a poetic world of Xiangxi has been constructed, using simple and

Good morning, measure your strength and move accordingly. Today in history, 107 years ago, Richard Feynman was born. He not only reconstructed the quantum world using path integration, but also revealed the essence of knowledge through the "Feynman learni

Good morning, Peter. Innocent and guilty. Today in history: 31 years ago, Nelson Mandela broke the shackles of racial segregation in the name of freedom and became South Africa's first black president. 27 years of imprisonment did not imprison his toleran

Good morning, under the pine and cypress trees. Today in the history of the extinction of grass: 231 years ago, the father of modern chemistry, Lavoisier, fell. On May 8, 1794, at the last moment before the guillotine fell, Lavoisier was still confirming

Good morning, a light promise is always a lack of faith, and many things are difficult. Today in history, 164 years ago, the Eastern poet and philosopher Tagore was born. He moistened the dry soul with the holy dew of Gitanjali, and reflected the eternal

Good morning, those who are good at building will not pull out, and those who are good at holding will not detach. Today in history: 185 years ago, the world's first postage stamp; Black Penny "; Born in England. This stamp, worth only one penny, with its

Good morning for non action, there is no cure for today in history: 207 years ago, the proletarian revolutionary mentor Karl Marx was born. At the dawn of capitalism, he awakened the sleeping working class with the thunderous sound of the Communist Manife

Good morning, the good do not argue, the debater is not good. Today in history, 92 years ago, James Brown, the godfather of American soul music and the founder of music genres such as rap, hip-hop, and disco, was born. The birth of James Brown not only pr

Good morning, believing is not beautiful, beautiful is not believed today in history: 200 years ago, Huxley was born. This'; Darwin's Fighting Dog; With the sharp sword of science, he broke through the fog of theology, and his "Evolution and Ethics" was t

Good morning for learning and for the sake of the Tao. Today in history, 506 years ago, Da Vinci passed away. While contemporaries were still using brushes to depict appearances, he had already used geometry to dissect the curves of smiles and fluid mecha

Good morning, those who know are not knowledgeable, and those who are knowledgeable are unaware of today in history: 173 years ago, mathematician John Jacob Balmer was born. This Swiss mathematician revealed the mystery of hydrogen atomic spectra using a

Good morning, Pu San is a tool, and great craftsmanship does not cut off the present day in history: 248 years ago today; The Prince of Mathematics "; Gauss was born. He solved the millennium geometry puzzle of the regular heptagon and used the least squa