因此，人们联合成联邦并使自己处于政府之下的伟大和主要目的是保护他们的财产。

不是因为某些事物难以发现，我们才不去寻找；而是因为我们不去寻找，它们才显得难以发现。

Education alone is not enough to lift people out of poverty; we need to address the broader system.

Mathematics is the music of reason.

The soundest investments are those that grow trees and opportunities together.

学习数学的唯一方法就是做数学。

自信是女人最性感的东西。它比任何身体部位都性感得多。