—— 请按键盘 空白键 开始游戏 ——

亲戚都不归附,也就不要对外办交际。 
Loneliness is not the absence of others, but the absence of oneself.
创新不是口号,而是每一天的实际行动。
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.
The mystery of the universe is in these dots.
The language of mathematics is universal, and it is through this language that we can communicate the most profound truths of the universe.