The act of writing is an act of optimism. You wouldn't take the trouble to do it if you felt it didn't matter.

The paper industry has a responsibility to lead the way in environmental stewardship.

循环经济不是一种选择——对于希望在未来十年蓬勃发展的行业来说，这是唯一的前进方向。

One can't proceed from the informal to the formal by formal means.

The ultimate test of our religious principles is not just what we say in our testimonies but what we do in our lives.

物理定律在宇宙的每一个角落都是相同的，这是宇宙统一性和连贯性的证明。