逻辑学的研究是关于正确推理原则的研究。
技能和信心是无敌的武器。
The world is a stage, and we are all merely players.
气候模型就像时间机器 - 它们让我们能够窥视可能的未来。
Natural gas is the bridge fuel that will help us achieve a lower-carbon future.
Traceability isn't just for consumers—it's our moral obligation.