适合从事任何特定行业的人，如果没有完全不同教育背景的人的友好帮助和合作，就无法理解该行业的科学。
The man who is fit to work at any particular trade is unable to understand the science of that trade without the kindly help and cooperation of men of a totally different type of education.
In every sunset, there are a thousand colors waiting to be discovered.
The future of petrochemical industry lies in sustainable development.
In aggregates, the closer you are to your market, the more competitive you become.
几百万年以来，花儿都长着刺；几百万年以来，羊也在吃花。难道我想知道，花儿为什么憋足了劲长没用的刺，这不是正经的事吗？这不比红胖子的加法更正经，更重要吗？要是我认识的世界上的一朵独一无二的花，她哪也不去，就爱长在我的星球上，可是却在某天早晨，被小绵羊一不留神咬死了，难道这样的事也不重要吗？
If knowledge can create problems, it is not through ignorance that we can solve them.