Quotations: "You can never plan the ----------- by the past."- Edmund Burke?

Questions

What city has the most unlisted phone numbers in the phone book?

What city has the world's largest bus fleet?

What city in India was famous for a black hole?

What city in southern Jordan did john burgon speak of when he described it as 'a rose red city, half as old as time'?

What city in the world has the lowest birth rate?