In mathematics, the most profound ideas often arise from the simplest observations.

We must balance tradition with technology to move the leather industry forward.

言语的力量可以搭建桥梁也可以烧毁它们；明智地选择吧。

"The beauty of literature is that it allows us to live a thousand lives."

对于有信仰的人，无需解释。对于没有信仰的人，无法解释。