过去是阴影，未来是梦想。我们拥有的只有现在。

如果我们让过去和现在争吵，我们将失去未来。

The future of the petroleum industry lies in efficiency, cleanliness, and low carbon. We must find a balance between traditional and new energy sources.

The character and destiny of a group are often determined by its inferior elements.

整个供应链的协作是建立弹性食品系统的关键。