—— 请按键盘 空白键 开始游戏 ——

Legal rules are not merely commands backed by threats; they are also rules that confer powers and create obligations.
To write is to give voice to the voiceless.
比你的竞争对手更好地控制你的开支。这是你总能找到竞争优势的地方。
机械是我们这个时代的伟大文明推动者。
农业创新需要我们在尊重自然平衡的同时跳出常规思维。