—— 请按键盘 空白键 开始游戏 ——

Good policy requires both sound theory and empirical validation.
To feel much for others and little for ourselves; to restrain our selfishness and exercise our benevolent affections, constitute the perfection of human nature.
水产养殖的未来在于精准化和可持续性。
记忆是我们不断告诉自己我们的故事的方式——并且告诉别人一个稍微不同版本的故事。