—— 请按键盘 空白键 开始游戏 ——

Don't watch the clock; do what it does. Keep going.
The power of a computational model is not just in its ability to compute, but in its ability to generalize from specific instances.
圣人与物相处而不伤害,不伤害外物的,外物也不伤害他。正因为无所伤害,才能自然地与人交往。山林啊,大地啊,都能使我欣然快乐。