1: Constructor
A lady called the architect to say that her bed shook every time a train passed by.
"That's nonsense," replied the architect, "I'll take a look." "
When the architect arrived, the lady suggested that he lie down on the bed and experience the feeling of a train passing by.
The architect had just gone to bed when the lady's husband came back. Seeing this, he shouted sternly: "What are you doing lying on my wife's bed?"
What? "
The architect replied tremblingly: "I said I was waiting for the train, would you believe it? "
Epiphany
Some words are true, but they sound false; some words are false, but there is no doubt about them.