心灵不过是人类经验的总和，从依赖于经验个体的角度来考虑。

The task of the writer is to make the invisible visible.

对做好自己的事感到满足，不必理会别人如何议论你。

市场失灵的程度永远不会为零，但政府失灵的程度同样如此。

Independence is the soul of a nation.

Leadership in this industry means balancing short-term gains with long-term vision.

语言是我们改变世界最强大的武器。

To do mathematics is to engage in an act of discovery and conjecture, intuition and inspiration.