—— 请按键盘 空白键 开始游戏 ——

Adaptability is the cornerstone of resilience in business.
"The connection between mathematics and computer science is not just a one-way street; each field enriches the other."
A man is like a fraction whose numerator is what he is and whose denominator is what he thinks of himself. The larger the denominator, the smaller the fraction.
Safety production is a red line that must never be relaxed at any time.