—— 请按键盘 空白键 开始游戏 ——

系外行星的发现为我们打开了探索宇宙的新窗口,让我们能够探索太阳系之外的世界。
The discovery of exoplanets has opened a new window on the universe, allowing us to explore worlds beyond our solar system.
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.
To understand mathematics is to understand the fabric of reality.
人们为了不被他人评判,所以急于评判他人。