能源的未来在于平衡传统资源和可再生发展。
The future of energy lies in balancing traditional resources and renewable development.
El lenguaje no es sólo un medio de comunicación, es un modo de existencia.
Mathematics is not just a human invention; it has a deep reality that exists independently of us.
可持续性不是一种选择；它是我们对后代的责任。