皱纹应当只是微笑留下的印记。
Wrinkles should merely indicate where smiles have been.
我对角色的个人命运不感兴趣，而是对产生这种命运的社会条件感兴趣。
心理治疗的目的是使人获得自由。
"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."
积极心理学不仅仅是微笑；它是关于什么使生活值得过的科学研究。
Sustainability in mining isn't an option—it's a necessity for our future.