数学是逻辑思想的诗歌。

了解持家难处的女性，较易明白治国之难处。

伤口是光进入你身体的地方。

We didn't get here by luck, but by hard work and wisdom.

I believe that we should all follow our passions and do what makes us happy.

When you innovate, you've got to be prepared for everyone telling you you're nuts.

海洋不仅仅是一种资源，保护它是我们对后代的责任。