The poet is the mirror of the world’s sorrow.
真正的理解来自于发现看似无关概念之间的联系。
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。#
Coal’s future depends on our ability to make it cleaner and more efficient.
The measure of a good book is determined by how much it makes you think and feel.