"True champions aren't defined by their wins, but by how they recover from their defeats."

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

生命的意义在于活得充实，而不在于活得长久。

Don‘t bother fighting the old； just build the new.

我们爱的书，它们也爱我们。正如我们在书页中标记位置，那些书页也在我们身上留下印记。

承认自己的无知是智慧的开端。