—— 请按键盘 空白键 开始游戏 ——

如果狮子能说话,我们也无法理解他。
If a lion could talk, we could not understand him.
It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.
Problem solving is a search through a space of possible solutions.
可持续性始于土壤;如果我们不关心它,其他一切都无关紧要。
如果你打算尝试,那就全力以赴。否则,干脆不要开始。