—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.
可持续性不是一种选择,而是必须——如果我们想在养活不断增长的人口的同时不破坏地球的话。
The challenge in model checking is not just to find errors, but to understand why they occur.
The poet's duty is to illuminate the darkness.
真正的暴力是我们因为害怕做真实的自己而对自己施加的暴力。