Anxious , he slept poorly the night before the examinations , and the final result was on the borderline between first - and second-class honours , making a `` viva '' ( oral examination ) necessary .
[ 133 ] [ 134 ] Anxious , he slept poorly the night before the examinations , and the final result was on the borderline between first - and second-class honours , making a `` viva '' ( oral examination ) necessary .