Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

Innovation and technology will be key drivers in meeting the world's energy needs sustainably.

每种材料都有记忆，每个行动都会留下痕迹。

The future of agriculture depends on innovation and sustainability working hand in hand.

船在港口是安全的，但那不是船被建造的目的。