—— 请按键盘 空白键 开始游戏 ——

克服恐惧的最好方式是用勇气面对它。
The story of agriculture is the story of human survival and ingenuity.
永远不要试图阻止思考,因为你一定会成功。
The only limit to our realization of tomorrow will be our doubts of today.
Mathematics is not a spectator sport. You have to do it to understand it.
"You yourself, as much as anybody in the entire universe, deserve your love and affection."
当没有人相信你时,你必须相信自己——这让你立刻成为赢家。