—— 请按键盘 空白键 开始游戏 ——

The landscape is the first architecture.
"In business, as in life, you have to be willing to take risks to achieve great things."
"Writing is a matter of patience and stubbornness, not talent."
The PAC learning framework provides a formal way to quantify the learnability of a concept class.
"You must be the change you wish to see in the world."
The truth is, we are all waiting to be told who we are.