translation.en: "If matters came to a crisis I should endeavour to be present in person; but you can understand that, with my extensive consulting practice and with the constant appeals which reach me from many quarters, it is impossible for me to be absent from London for an indefinite time.
translation.pl: -- W razie konieczności, stawię się natychmiast, ale teraz mam ważną sprawę i nie mogę opuścić Londynu.