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The utility of an idea determines its place in mental life.
释义:聪明人舍弃短处,发挥长处,致使取得成功。  
I don't take anything for granted. I work for everything I achieve.
Innovation is not just about technology; it's about changing the way we think and operate.
The coal industry must unswervingly follow the path of safe, efficient, clean, and low-carbon development.
这是真的:要欺骗一个诚实的人是很难的。