可持续性不是选择，而是矿业未来的必然要求。

"The writer is a man who is always trying to find the right balance between form and content, between style and substance, between art and life."

Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.

All children have to be deceived if they are to grow up without trauma.

最好的想法总是在你不刻意追求时出现。