“Case law emphasises the importance of documentary evidence in assessing the credibility of oral witnesses. In Onassis v Vergottis[1968] 2 Lloyd’s Rep 403 Lord Pearce, having reviewed the various reasons that a witness’s oral testimony might not be credible, stated, “all these problems compendiously are entailed when a judge assesses the credibility of a witness; they are all part of one judicial process. And in the process contemporary documents and admitted or incontrovertible facts and probabilities must play their proper part.”
“It is frequently very difficult to tell whether a witness is telling the truth or not; and where there is a conflict of evidence … reference to the objective facts and documents, to the witnesses’ motives, and to the overall probabilities, can be of very great assistance to a judge in ascertaining the truth.”
“You see, you have to look at this thing not from your Anglo-Saxon glasses, [but] from our Middle Eastern background. In the Middle East we do favours [for] each other. We trust each other. We don’t put everything in writing. We have this relationship where we are ashamed of each other, you see what I am saying, Mr Knox, so therefore many transactions will happen without documentation…we are ashamed to say to a friend, no. It is a different type of thinking than the Anglo Saxon.”
“Your son also then went on to say that you have done so much for me in my life. If he is referring to business, you approached me for deals and asked me to make you millions, I never asked you for your money. I remember this discussion too (sic) place in Hyde Park with my mother and father as witnesses, I never asked you, you asked me and now that I have performed you are short changing me big time.”
“You will see there is a significant profit in a very short time. We were supposed to be partners and I even remember us discussing using security of Courtfield flat for the loan”
"[A defendant] will be held to have benefited from the services rendered if he, as a reasonable man, should have known that the claimant who rendered the services expected to be paid for them, and yet did not take a reasonable opportunity open to him to reject the proffered services. Moreover, in such a case, he cannot deny that he has been unjustly enriched."
“First, the concept of a "mistake" requires, as a threshold matter, that a claimant believed that it was more likely than not that the true facts or true state of the law were otherwise than they actually were. Secondly, this belief must cause the claimant to confer the benefit on the defendant, in the required sense. Thirdly, even if a causative mistake can be shown, a claimant may sometimes be denied relief on the basis that he responded unreasonably to his doubts, and so unreasonably ran the risk of error. Fourthly, beyond this, a claimant who had doubts may be denied relief on the distinct grounds that he has compromised or settled with the defendant, or on the basis that he is estopped from pleading his mistake.”
“At the said meeting the Claimant and the First defendant entered into an oral agreement (“the 2009 Agreement”). It was expressly agreed that the Claimant would (A) identify potential properties for acquisition by [Sami] (or by corporate entities in which [Sami] was ultimately beneficially interested), (B) develop plans and budgets for the development of the said properties for approval by [Sami], (C) manage, whether personally or through corporate vehicles, the development of the said properties and (D) help facilitate the sale of them.”
“…where in the case of any action for which a period of limitation is prescribed by the Act, either-… (c) the action is for relief from the consequences of a mistake; The period of limitation shall not begin to run until the plaintiff has discovered the… mistake… or could with reasonable diligence have discovered it.”