In the oil industry, efficiency and sustainability are two sides of the same coin.
Innovation in cement production must balance efficiency with environmental responsibility.
我不想处于底部四分位数，但也不想处于顶部四分位数。我想处于第二四分位数。
To write poetry after Auschwitz is barbaric.
民族的灵魂活在它的语言中。
In truth, the foundation of education in general is the education of the poor.
If God intended everybody to be the same, he'd have given us all braces on our legs.