The art of progress is to preserve order amid change and to preserve change amid order.

受过教育的心灵的标志是能够思考一种思想而不必接受它。

I'm not perfect, but I'm perfectly me.

The most important thing in communication is hearing what isn't said.

建筑师必须为社会正义而战。

技术将推动下一个能源时代，我们必须接受它。

译文：巧妙的如同车辕，笨拙的如同风筝。比喻各有其用。