 [...] matters probably present to the minds of the parties when they contracted," but not the actual negotiations and similar statements.The sole purpose of such evidence, it is still said, is to enable the court to understand the broad context in which the words requiring interpretation were used.Although "it is commonly said that the Court is entitled to be informed of all such circumstances in all cases," this does not permit it to arrive at a different interpretation if the meaning is already clear from the words themselves.