The essence of mathematics is not just in solving problems but in asking the right questions.

只要是自己不爱的女人，男人都不挑剔。

光是建筑中最重要的材料。

In the stone business, details make perfection, and perfection is not a detail.

我们感知世界的方式深受我们过去的经历和当前的期望影响。