The only way to do great work is to love what you do.
我们必须自由,不是因为我们宣称自由,而是因为我们实践自由。
经济变革的过程在很大程度上是路径依赖的。
Coal built this country, and coal will keep it strong.
The invention of the cotton gin was the result of necessity and observation.
预测未来的最好方法就是创造未来。
The past is always with us, for it feeds the present.