—— 请按键盘 空白键 开始游戏 ——

Happiness is rarely absent; it is we that know not of its presence.
生活不是关于你不能做什么,而是关于你能做什么。
可持续性不是一种选择;它是我们对后代的责任。
The real discovery is the one that makes me capable of stopping doing philosophy when I want to.