Innovation in oil extraction isn't optional—it's essential for meeting the world's energy demands.

"Language is the skin of thought."

Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

解析：一心在痛上，便无暇顾及他事。

I don't follow the crowd, I lead it.