译文：贪图小利终究会吃大亏，仗着自己聪明终究不会有大的成功。赏析：见小利则大事不成，机关算尽太聪明，反误了卿卿性命。虚名小利只会影响我们前行的视野，认为自己最聪明，就会忘乎所以，事情就难以成功。

煤矿工人是美国工业实力的无名英雄。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

发现可能性的极限的唯一方法，就是超越它们进入不可能。

If you're not failing, you're not pushing hard enough.

言语是灵魂的镜子。