—— 请按键盘 空白键 开始游戏 ——

认为世界上只有一种真理,而自己正掌握着它,在我看来这是世界上所有邪恶最深的根源。
"Complexity theory teaches us that not all problems are created equal; some are inherently harder than others."
The study of mathematics is the indispensable basis for all intellectual and spiritual progress.
The best books are those that make you think long after you’ve finished them.
The night is a great library, but the stars are its books.
过去总是紧张的,未来是完美的。