but it is a question of degree. It would be most serious for an
Australian to exchange his domicil of birth for that of a domicil
in China, but less serious in the United States, still less in
England, and least of all in a neighbouring State of the Common-
wealth, where not merely conditions of life, currents of thought
and laws are similar, but in many cases are identical. The
strength of the individual facts would, therefore, vary in each
case. But while there would be less serious consequences arising
from the change, the necessity and inducements of change, and,
consequently, the likelihood of intended change, are diminished.
The intention is to be judged of upon all available testimony.
Of this, conduct is the most important, because the most reliable,
A man's own declarations are, of course, admissible in evidence,
but, as laid down by the Privy Council in McMullen v. Wads-
worth (1), the doctrine of the Roman law still holds good, that
"Tt is not by naked assertion, but by deeds and acts, that a
domicil is established." Naked assertion without deeds and acts
would be useless, and assertion inconsistent with deeds and acts
is equally useless to control them. In Potter v. Minahan (2)1
emphasized this point. Lord Lindley lays stress upon it in
Winans v. Attorney-General (3). In Anderson v. Lanewville
(4) the Privy Council said that declarations, though undoubtedly
admissible, are not entitled to the first degree of consideration.
Nevertheless, they are to be tested and appraised, and are not to
be ignored. If the declarant is not found to be untrustworthy,
and if his declarations be not opposed to the clear inference
otherwise to be drawn from his conduct, it is impossible to deny
deny them weight. For instance, in Wilson v. Wilson (5) Lord
Penzance says : - "Tt seems to me that the question which the
Court has to ask itself is this: assuming that the mere circum-
stances attending the residence in England, if the man were dead,
and we knew nothing of his intentions, except what we could
gather from that residence, would not be sufficient to enable the
Court to arrive at the conclusion that he had adopted an English
domicil, still when we have the man here, and when he swears