There is a great deal of unmapped country within us which would have to be taken into account in an explanation of our gusts and storms.

模形式的算术是理解高维对象的门户。

The secret is in the preparation.

跨行业合作是解决全球森林砍伐挑战的关键。

我不敢说数学和疯狂之间有直接关系，但毫无疑问，伟大的数学家们都有狂躁、妄想和精神分裂的症状。