“正能量”一词最早是心理学上的概念,由英国心理学家理查德·怀斯曼在他的著作《正能量》中提出。他将人体当做能量场,通过对于内部潜能的激发展现出新的自我,使自身更有自信、更具活力。在我国,“正能量”一词的传播,是伴随着媒体关于热心助人、见义勇为、舍己救人等事迹的宣传而被人们熟知的。它表达着人们内心对正义的力量、对美好的未来、对积极人生的强烈渴望和期盼。只要坚持宣传它、激发它、聚集它,就可以唱响时代主旋律, The term “positive energy” was originally the concept of psychology, proposed by British psychologist Richard Wiseman in his book “Positive Energy”. He sees the human body as a field of energy, showing a new ego by inspiring his inner potential, making himself more confident and energetic. In our country, the dissemination of the term “positive energy” is well known to the public with the media’s propaganda about deeds of helping, courageous, and self-sacrificing lives. It expresses people’s inner strength of justice, a bright future, a strong desire and hope for a positive life. Just insist on publicizing it, inspire it, gather it, you can sing the main theme of the times,