Coal’s future depends on our ability to make it cleaner and more efficient.
煤炭的未来取决于我们能否使其更清洁、更高效。
The dream of every dictator is to turn his country into a prison without walls.
在现代能源生产中，可持续性和效率必须齐头并进。
La revolución es como la bicicleta, si no avanzas se cae.
A strong company is built on a foundation of shared values and mutual respect.
生命的意义在于发现你的天赋，生活的目的是把它奉献出去。
