—— 请按键盘 空白键 开始游戏 ——

The test of a first-rate intelligence is the ability to hold two opposed ideas in mind at the same time and still retain the ability to function.
The properties of the whole are not deducible from the properties of the parts.
制作精良的纽扣眼是艺术与自然间的唯一连接。
"The past is always tense, the future perfect."
Always ask: How can we do better? Then act on the answer.
幸福是通过美德获得的,是人自己意愿获得的善。