—— 请按键盘 空白键 开始游戏 ——

世界是一个危险的地方,不是因为那些作恶的人,而是因为那些旁观而不作为的人。
The integration of design and manufacturing is key to success in this industry.
Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
"Science is about understanding the world around us, and that understanding can lead to incredible advancements."
"Language is the only homeland."
The intersection of cryptography and complexity theory is where some of the most fascinating problems in computer science reside.
试图在不激发学生学习欲望的情况下进行教学的老师,就像在冷铁上敲打。