The foundation of every government is some principle or passion in the minds of the people.
每个政府的基础都是人民心中的某种原则或激情。
学习永远不会使心智枯竭。
The capitalist achievement does not typically consist in providing more silk stockings for queens but in bringing them within the reach of factory girls in return for steadily decreasing amounts of effort.
The beauty of chemistry lies in its ability to explain the unseen.
学习数学的最好方法就是去做数学。
过去是一个谜题，每一块都很重要。