The cost of trying is the lowest.
It is one thing to show a man that he is in an error, and another to put him in possession of truth.
向一个人展示他在错误中是一回事,让他掌握真理是另一回事。
未来将会蓬勃发展的企业是那些将环境法规视为创新机会而非负担的企业。
每一个心理行为都在生活的经济中有其位置。