科幻小说是变化的文学。

A leader has the vision and conviction that a dream can be achieved. He inspires the power and energy to get it done.

Water is the principle of all things.

Justice is not a destination, but a journey.

最终，计算机科学的目标不仅仅是构建更快的机器，而是加深我们对宇宙的理解。