‘Your own expression, you know,’ said Mr. Wickfield. ‘Or abroad.’

‘Surely,’ the Doctor answered. ‘Surely. One or other.’

‘One or other? Have you no choice?’ asked Mr. Wickfield.

‘No,’ returned the Doctor.

‘No?’ with astonishment.

‘Not the least.’

‘No motive,’ said Mr. Wickfield, ‘for meaning abroad, and not at home?’

‘No,’ returned the Doctor.

‘I am bound to believe you, and of course I do believe you,’ said Mr. Wickfield. ‘It might have simplified my office very much, if I had known it before. But I confess I entertained another impression.’