Nothing spoils a romance so much as sense of humour in the woman—or the want of it in the man.

数学之美在于它能够连接看似无关的思想。

预测未来的最好方法就是创造未来。

The harder you work, the luckier you get.

天才等于百分之一的灵感，加百分之九十九的汗水。