Social progress can be measured by the social position of the female sex.

All our knowledge merely helps us to die a more painful death than the animals that know nothing.

"We are all in the gutter, but some of us are looking at the stars."

I don't listen to what people say. I just go out there and do my best.

Sustainability is the only path forward for our industry. Those who ignore this will be left behind.

老脑筋就像老马；如果你想保持它们的工作状态，就必须锻炼它们。