—— 请按键盘 空白键 开始游戏 ——

The best time to plant a tree was 20 years ago; the second best time is now.
眼睛同时看两样东西,就会看不明白;耳朵同时听两种声音,就会听不清楚。
"The beauty of literature is that it allows us to live a thousand lives in the span of one."