过去是一个异国他乡；他们在那里做不同的事情。
The past is a foreign country; they do things differently there.
蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。
天下的道理，归根结底只有一个。
Psychology must be based on direct experience and introspection.
我们是真正的国家，不是地图上以强人之名划定的边界。
The pursuit of knowledge is a journey that never ends, and every discovery opens the door to new questions.
True terror is to wake up one morning and discover that your high school class is running the country.