—— 请按键盘 空白键 开始游戏 ——

To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
我们在知识中失去的智慧在哪里?我们在信息中失去的知识在哪里?
The study of mathematics is a journey without an end.
Technology alone won't solve our challenges—it's how we apply it that matters.