我们必须在能源安全需求和减排的迫切性之间取得平衡。
We must balance the need for energy security with the imperative of reducing emissions.
The past is a ghost that won’t stop haunting you.
Customer trust is hard to earn and easy to lose; never take it for granted.
It is remarkable that a science which began with the consideration of games of chance should have become the most important object of human knowledge.