数学是为不同事物赋予相同名称的艺术。
Mathematics is the art of giving the same name to different things.
我步入丛林，因为我希望生活有意义，我希望活得深刻，吸取生命中所有精华，把非生命的一切都击溃，以免当我生命终结，发现自己从没有活过。
持续学习是保持竞争优势的唯一途径。
The beauty of mathematics only shows itself to more patient followers.
To read is to travel without moving.
The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.