The causal approach is about understanding the mechanisms that generate the data.

The future of farming lies in smart agriculture.

创新往往源于对现状的质疑。

I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.

心理学观念的检验标准是其增强生命的力量。

"The novel is the most democratic of art forms."

你最重要的关系是与自己的关系。

Lightness is not just physical, but also psychological.