—— 请按键盘 空白键 开始游戏 ——

The health of the soil determines the health of the herd—never forget that.
物资用完了才知道不足,是因为不懂得计量;事情做完了才知道有余,是因为不懂得调节。
History is, above all else, the creation and recording of that heritage; progress is its increasing abundance, preservation, transmission, and use.
解释:知道房屋漏雨的人在房屋下,知道政策有失误的人在民间,知道经书错误的人在诸子。
圣人充分发挥本性,不被见闻束缚心灵。