创新是在任何行业中保持领先的关键，但它必须与实际相结合。
Every material has its own memory and history.
A sustainable future for coal depends on our ability to integrate cleaner practices without sacrificing the livelihoods of those who depend on the industry.
在没有生命力的帮助下合成尿素是我们这个世纪最重要的发现之一。
"Escrever é como pintar com palavras, criando imagens que vivem na mente do leitor."
The pursuit of knowledge is a never-ending journey, and that is what makes it so exciting.