If we didn't have a schedule?

Said to a railroad engineer:
What's the use of having a train schedule if the trains are always late.
The reply from the railroad engineer:
How would we know they were late, if we didn't have a schedule?

park in the handicapped spots

Why is it good to have a blonde passenger?
You can park in the handicapped spots.

The person who wins

A: Why are all those people running?
B: They are running a race to get a cup.
A: Who will get the cup?
B: The person who wins.
A: Then why are all the others running?