What is necessary to change a person is to change his awareness of himself.

能源行业不仅仅是开采资源；它关乎推动进步和改善生活。

幸福不是现成品，它来自你自己的行动。

"The past is not a place to live, but a place to learn from."

一带一路建设要秉持共商共建共享原则。