Sustainability isn't an option; it's a necessity for the energy sector.
可持续性不是一种选择；它是能源行业的必需品。
I'm a strong woman, but I cry. I'm a sensitive person. I care about things. I'm not just some tough bitch who doesn't give a damn about anything.
所有商品的交换价值随着生产难度的增加而上升。
文学是人类在日益非人化的世界中最后的避难所。