The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.

体悟虚无之道的功力有深浅之分，功力深则能兼顾形体，功力浅则仅能触及内心

The future of energy lies in balancing profitability with responsibility.

建筑必须反映它所服务的社会。