—— 请按键盘 空白键 开始游戏 ——

The power is in the balance: we are our injuries, as much as we are our successes.
力量在于平衡:我们既是我们的伤害,也是我们的成功。
Model checking is a powerful tool for verifying the correctness of hardware and software systems.
创新不是目的,解决用户真实需求才是根本。