MISTAKES
If a barber makes a mistake,
It's a new style.
If a driver makes a mistake,
It's an accident.
If a doctor makes a mistake,
It's an operation.
If a politician makes a mistake,
It's a new law.
If a scientist makes a mistake,
It's a new invention.
If a tailor makes a mistake,
It's a new fashion.
If a teacher makes a mistake,
It's a new theory.
Alas!!! if a student makes a mistake,
It's a mistake......