Damages are, in their fundamental character, compensatory,
Whether the matter complained of be a breach of contract or a tort
the primary theoretical notion is to place the plaintiff in as good a
position, so far as money can do it, as if the matter complained of
had not occurred (see per Lord Blackburn in Livingstone ¥.
Rawyards Coal Co. (1)). This primary notion is controlled and
limited by various considerations, but the central idea is compensi-
tion, or, as Blackstone (vol. 1, p. 438) says, " compensation and
satisfaction." There have been many judicial expositions as
the application of this prineiple, but 1 think it desirable to quote
that of Lord Shaw in 1914, in the case of Watson, Laidlaw &
Co. y. Pott, Cassels & Williamson (2), both because of its
clearness and its authority and of the fact that it is not found
in the ordinary reports. 'The learned Lord said : - "" In the ease
of damages in general, there is one principle which does underlie
the assessment. It is what may be called that of restoration
The idea is to restore the person who has sustained injury and
loss to the condition in which he would have been had he not
so sustained it. In the cases of financial loss, injury to trade,
and the like, caused either by breach of contract or by tort, the loss
is capable of correct appreciation in stated figures. Ina second class
of cases, restoration being in point of fact difficult, as in the eas
of loss of reputation, or impossible, as in the case of loss of life
faculty, or limb, the task of restoration under the name of compel
sation calls into play inference, conjecture, and the like. This ®