—— 请按键盘 空白键 开始游戏 ——

The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Market failures are often not failures of markets, but failures of market design.
建筑是在光线下以形式组合而成的学问游戏,精确而壮丽。
Love is the answer, and you know that for sure.
解释:大树不能生长在屋脊上,松柏不能生长在矮墙上。