阅读只为心灵提供知识的材料；是思考使我们所读的东西成为我们自己的。
要快乐，既需要忘记，也需要记住。
从近处看，生活是悲剧；从远处看，生活是喜剧。
Trust is the foundation of any successful business, especially in the energy sector.
The last temptation is the greatest treason: to do the right deed for the wrong reason.
Chemistry is the art of manipulating matter at the molecular level, and catalysis is its most powerful brush.