Free trade enables the most advantageous distribution of the national produce and revenue.

工程的目标不仅仅是建造东西，而是建造在不确定性下运作良好的东西。

The press is the best instrument for enlightening the mind of man, and improving him as a rational, moral and social being.

"A book is a conversation with the dead."

最令人兴奋的发现是那些挑战我们假设的发现。

想象力不是对现实的逃避，而是更深刻理解现实的一种方式。

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。