如果我们致力于正确的技术，可持续的煤炭行业是可能的。
A sustainable coal industry is possible if we commit to the right technologies.
"La literatura debe incomodar, debe hacer preguntas, no dar respuestas."
Your brain is your most important asset; take care of it.
表演不是为了炫耀，而是为了诚实。
"The truth is rarely pure and never simple."