说明：  欢迎来到方程式中心，数字和符号塑造了宇宙。与我们一起揭开牛顿的物理学和数学的秘密...，
(Welcome to EquationHub, where numbers and symbols shape the cosmos. Join us in unraveling the secrets of physics and math, from Newton to Einstein, and explore the profound beauty of mathematical expressions that govern our universe. Join our mathematical odyssey today!)