每种生命都有它存在的借口。

The books we read are as important as the friends we keep.

The deterioration of every government begins with the decay of the principles on which it was founded.

在数学中，提出问题的艺术必须比解决问题更有价值。

在营养、住所和陪伴之后，故事是我们在这个世界上最需要的东西。