在一个国家中，一个公民的自由是对另一个公民自由的威胁。

I don't want to paint people who are just sitting there like models. I want to paint the actual person.

The future of the petroleum industry lies in efficiency, cleanliness, and low carbon. We must find a balance between traditional and new energy sources.

I love to think of nature as an unlimited broadcasting station, through which God speaks to us every hour, if we will only tune in.