—— 请按键盘 空白键 开始游戏 ——

人类心智在出生时并非一张白纸。
Sustainability isn't a trend—it's a necessity for the survival of our industry.
Take time every day to do something for yourself.
The final test of a novel is whether you care so much for the people that you want to know what happens to them next.
无限的概念不仅仅是一个数学抽象,而是一个物理现实。