the obligations which it imposed upon the defendants, I will say a
few words as to the principle on which the doctrine that an agent
or other person occupying a fiduciary position cannot make a secret
profit from his employment or trust is founded. That doctrine is not
an esoteric doctrine which none but initiates are capable of under-
standing, but the simple rule expressed in the eighth commandment,
and which is enforced by giving to the principal what is his own, not,
as suggested in argument, by giving him a windfall, or punishing
the agent or trustee for misconduct (see Morison v. Thompson (1) ).
To take the simplest case, that of an agent who makes a secret
profit on a sale or a purchase effected by him for his principal. In
the case of a sale, whatever the purchaser pays in order to obtain
the property sold, belongs, in reason as well as in law, to the vendor
principal, and this is equally the case whether part of the price is
paid by way of secret commission or by way of direct bribe to the
agent, who cannot legally intercept any part of it. The agent has,
therefore, received money which belongs to his principal and must
pay it over to him. For this reason, and for this reason only, an
action lay at common law to recover it as money received for the
use of the principal. So, in the case of a purchase, the purchaser
principal is entitled to the benefit of all that the vendor gives as
consideration for the purchase money. Thus, in Archer's Case (2)
(which at first impression seems an extreme case) it was held that
a guarantee which the promoter of a company gave to a director
in order to induce him to become a director, and which was a step in
bringing about the sale, should be regarded as part of what he gave
as consideration for the purchase, and that the company, for whom
its director was agent, was consequently entitled to the benefit of it.
Tf the benefit which the agent has intercepted is not a sum of money,
the appropriate remedy is not an action for money had and received
but a suit asking for such relief as will give the principal his own.
In no case, however, can the principal claim more than his own,
which, as I have said, is awarded not by way of punishment of a delin-
quent, but by way of giving the principal what was always his.
In the case of a sale the vendor principal is entitled to all that is
paid by the purchaser for what he, the vendor, sells, and to no more.
()) LR. 9 Q.B., 480. (2) (1892) 1 Ch., 322.