预见数学未来的真正方法是研究它的历史和现状。

The best time to work on your marriage is before you have one.

We need to reshape our own perception of how we view ourselves. We have to step up as women and take the lead.

释义：福可能变成祸，祸也可能转为福，变化没有尽头。

市场奖励那些有耐心和纪律的人。

进步不仅仅是向前迈进，而是一起向前迈进。