A young businessman had just started his own firm. He’d rented a beautiful office and had it furnished with antiques. 

As he was surveying his new office, a workman come into the outer office. Trying to look busy, the businessman picked up the phone and began speaking into it importantly, mentioning huge sums of money and making giant commitments. At last, he hung up. He turned to the visitor and asked, “Yes. Now, how can I help you?” 

The workman replied, “I’m here to install the phone.”