I don’t like to depend on anyone else. I have a lot of pride.

All behavior is ultimately reducible to physical and chemical processes.

The key to success is to focus on goals, not obstacles.

Art grows out of necessity, not out of fashion.

The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.

在石油和天然气行业，能够生存下来的公司将是那些最快适应低碳需求新现实的公司。