The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
概率论作为一门数学学科,可以而且应该像几何和代数一样从公理出发进行发展。
Sustainability isn't a trend—it's the future of responsible business.
I’m the kind of guy who’ll wake up and bake up, then watch the same DVD all day.