—— 请按键盘 空白键 开始游戏 ——

Recursion is the root of computation since it trades description for time.
The most valuable asset any company has is its people.
"Hope is the only thing stronger than fear."
We need to think about digital skills in the same way we think about literacy and numeracy.
要成为一个好的数学家,你需要既有直觉又有严谨。