Dream big and work hard.

The spirit of envy can destroy; it can never build.

Innovation in oil extraction isn't optional—it's a necessity for sustainability.

The rule, or measuring rod, which the behaviorist puts in front of him always is: Can I describe this bit of behavior I see in terms of "stimulus and response"?

La única manera de escapar de lo cotidiano es mezclarlo con lo fantástico.

绝世美女的丈夫实属犯罪阶级。