数学的美只对那些更有耐心的追随者展现。

Our descendants will achieve things that will amaze us， yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.

不要害怕失败，害怕的是你连尝试都不敢。

因果推理需要仔细思考分析背后的假设。