—— 请按键盘 空白键 开始游戏 ——

Science is not just a collection of facts; it's a way of thinking.
Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.
今天我们播下的每一粒种子都是对明天粮食安全的投资。
最成功的投资者是那些在市场波动面前能够保持冷静和理性的人。
解释:占卜来解决疑惑,如果没有疑惑的话又何必占卜呢?