最好的数学不仅严谨，而且优雅。

哦，四月来了，真想回到英格兰。

"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

The rise of China will inevitably lead to conflict with the United States, as it challenges the existing balance of power.

永远记住每次成功都可能导致你的失败，每次失败好好接受教训，也许就会走向成功。

The best fruits come from the best practices.

金融监管要在创新和稳定之间取得平衡。