Sustainability isn't just a trend—it's a responsibility we owe to future generations.
Innovation in the energy sector is not optional; it's a necessity for sustainable growth.
——一九二八年四月十三日斯大林在联共(布)莫斯科组织的积极分子会议上所作的报告《关于中央委员会和中央监察委员会四月联席全会的工作》