“the plaintiff must take all reasonable steps to mitigate his loss once he has discovered the fraud”
“The fundamental basis is thus compensation for pecuniary loss naturally flowing from the breach; but this first principle is qualified by a second, which imposes on a plaintiff the duty of taking all reasonable steps to mitigate the loss consequent on the breach, and debars him from claiming any part of the damage which is due to his neglect to take such steps. In the words of James LJ in Dunkirk Colliery Co. v. Lever, “The person who has broken the contract is not to be exposed to additional cost by reason of the plaintiffs not doing what they ought to have done as reasonable men, and the plaintiffs not being under any obligation to do anything otherwise than in the ordinary course of business.”
“In my view the authorities to which I have referred establish two relevant propositions. First, the relevant question is whether the negligence which caused the loss also caused the profit in the sense that the latter was part of a continuous transaction Of which the former was the inception. Second, that question is primarily one offact.”