Science fiction is the most important literature in the history of the world, because it's the history of ideas, the history of our civilization birthing itself.

The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.

忠于自己，但永远保持学习的心态。

Gunpowder is not just a tool of destruction, it can also be a medium for creation. 火药不仅是破坏的工具，它也能成为创造的媒介。