—— 请按键盘 空白键 开始游戏 ——

挑战不仅在于收集数据,还在于以改善生活的方式理解数据。
Life is like a piano. The white keys represent happiness and the black keys show sadness. But as you go through life's journey, remember that the black keys also create music.
教育是伟大的平衡器,但前提是获得教育的机会真正平等。
Quality begins in the orchard, not in the laboratory.