The Court made observations regarding the presumption against tautology in the interpretation of documents, noting that while people may use tautology in everyday speech and writing, courts should be cautious about adopting interpretations that create redundancy in formal legal documents such as wills. The Court also observed that interpretive exercises are inextricably linked to facts, and each case must be decided on its own facts, particularly where allegations are made that facts are a "sham", "fictional" or a "stratagem". The Court referenced the doctrine of "ripeness" from American and Canadian constitutional jurisprudence, noting that while not requiring full analysis in this context, it serves the useful purpose of highlighting that courts generally deal with situations that have crystallized rather than prospective or hypothetical ones. The Court noted that the criteria for hearing a constitutional case may be more generous than for ordinary suits, but even constitutional cases are not decided "in the air".