Jennifer, a manager at Wal-Mart had the task of hiring someone to fill a job opening. After sorting through a stack of resumes she found four people who were equally qualified. Jennifer decided to call the four in and ask them only one question. Their answer would determine which of them would get the job.
The day came and as the four sat around the conference room table, Jennifer asked, 'What is the fastest thing you know of?'
The first man replied, 'A thought.' It just pops into your head. There's no warning.
'That's very good!' replied Jennifer. 'And, now you sir?', she asked the second man.
'Hmmm...let me see 'A blink! It comes and goes and you don't know that it ever happened. A blink is the fastest thing I know of.'
'Excellent!' said Jennifer. 'The blink of an eye, that's a very popular clich