—— 请按键盘 空白键 开始游戏 ——

"The connection between mathematics and computer science is not just a one-way street; each field enriches the other."
The beauty and mystery of this world only emerges through affection, attention, interest and compassion.
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.
内心守静而不生差错,不让外物扰乱五官,不让五官扰乱内心,这就叫做心中有所得。