—— 请按键盘 空白键 开始游戏 ——

Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them.
Behind every bushel of grain is a story of dedication that spans generations.
我在这里是为了给世界带来欢乐,并帮助全世界的儿童。
在科学中,最令人兴奋的短语不是"我发现了!"而是"这有点奇怪..."