能源的未来在于多样化——没有任何单一来源可以满足我们所有需求。
The future of energy lies in diversification - no single source can meet all our needs.
"The most important thing is to stay committed."
Our capacity to draw happiness from aesthetic objects or material goods in fact seems critically dependent on our first satisfying a more important range of emotional or psychological needs, among them the need for understanding, for love, expression and respect.