A precise location
Attorney to witness: "And where was the location of the accident?"Witness: "Approximately milepost 499."Attorney: "And where is milepost 499?"Witness: "About halfway between milepost 498 and milepost 500."

A Man's Life is Spent Wondering
The average man's life consists of twenty years of having
his mother ask him where he is going; forty years of having
his wife ask the same question; and at the end, the mourners
wondering too!