—— 请按键盘 空白键 开始游戏 ——

Never underestimate the power of a motivated team—they can move mountains.
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.
大多数人都从众,他们的思想是其他人的意见,他们的生活是一场模仿,他们热衷于引旁人所述。
Be realistic, demand the impossible!
The only way to learn mathematics is to do mathematics.