—— 请按键盘 空白键 开始游戏 ——

头脑需要书才能保持敏锐,就像剑需要磨刀石。
A mind needs books as a sword needs a whetstone if it is to keep its edge.
书籍是释放我们共情能力的钥匙。
I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.
I stand up for what I believe in and I don’t worry about what other people think.