Innovation in technology allows us to see farther into space than ever before.

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

Will you be clever at the expense of others， or will you be kind？

不能通过正式手段从非正式到正式。

最强大的人永远不足以始终成为主宰，除非他将力量变为权力，服从变为义务。