几个世纪以来纸张一直是人类知识的载体，我们的责任是确保它再延续几个世纪。#

一个奇怪的事实是，在大西洋两岸发现了极其相似的动植物，但没有人对这一现象给出令人满意的解释。

Mathematics is the foundation upon which all sciences are built.

The task of psychology is to reduce complex mental phenomena to their simplest components.

A leader's job is not to do the work for others, but to help others figure out how to do it themselves.

科学是一个微分方程。宗教是一个边界条件。