追求数学知识是一段永无止境的旅程，充满了无尽的好奇和惊奇。

The goal of economics is to understand how to allocate scarce resources in the most efficient way possible.

过去越黑暗，未来越光明。

The magic of cinema is in its ability to transport us to another world.

在观察的领域里，机遇只偏爱那种有准备的头脑。