在数学中，旅程与目的地同样重要。

"A book is a mirror: if an ape looks into it, an apostle is hardly likely to look out."

Exile is not just a matter of geography; it is a state of mind.

对梦的研究为潜意识提供了一个独特的窗口，揭示了我们可能没有意识到的欲望、恐惧和冲突。