创新不仅仅是技术的问题;它关乎改变人们的思维和行动方式。
On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.
政治学的大问题,是找到一种将法律置于人之上的政治形式,这个问题之难,可以与几何学中将圆变方的问题相媲美。
The goal of mathematics is to understand the structures that underlie the phenomena we observe.