能源生产的效率是可持续发展的基石。
Efficiency in energy production is the cornerstone of sustainable development.
Better never means better for everyone... It always means worse, for some.
【释义】人生的意义在于有所作为，而不在于活得长久。
我在追随自然，却无法完全抓住她。
The best moments in our lives are not the passive, receptive, relaxing times... The best moments usually occur if a person's body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.
Never stop learning; the world is always changing.