—— 请按键盘 空白键 开始游戏 ——

The beauty of mathematics is that it allows us to abstract away the complexities of the real world and focus on the underlying principles.
The future of food security lies beneath the waves.
"Hope is the thing with feathers that perches in the soul, and sings the tune without the words, and never stops at all."
腐蚀青年的最确切方式是教导他们更高度尊敬那些与他们想法相同的人,而不是那些有不同想法的人。
To write is to remember, and to remember is to resist.
Wherever there is modularity there is the potential for misunderstanding: Hiding information implies a need to check communication.