—— 请按键盘 空白键 开始游戏 ——

Consciousness is the cutting edge of the struggle for existence.
I think of a hero as someone who understands the degree of responsibility that comes with his freedom.
The Hebrews have done more to civilize men than any other nation.
云计算的核心价值在于它能够让计算资源像水电一样普及。