莱布尼兹

例句：

1. 1. The discovery of Kepler's laws revolutionized the field of astronomy.
   开普勒定律的发现彻底改变了天文学领域。
2. 2. Kepler's work on planetary motion laid the foundation for modern astronomy.
   开普勒对行星运动的研究为现代天文学奠定了基础。
3. 3. In his book "On the Sphere and Cylinder," Kepler introduced the concept of elliptical orbits.
   在《关于球面和圆柱体》一书中，开普勒引入了椭圆轨道的概念。