David Thomas

Solicitor, Conveyancer & Notary

3, Sussex Terrace, Hawthorn, South Australia 5062
Telephone: (+ 61 8) 8172 1222
Facsimile: (+ 61 8) 8127 9553
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LEGAL MAXIMS

"I need hardly repeat that I detest the attempt to fetter the law with maxims. They are almost invariably misleading; they are for the most part so large and general in their language that they always include something which really is not intended to be included in them": Lord Esher, MR, 1887.

"[T]hese general formulae are found in experience often to distract the Court's mind from the actual exigencies of the case, and to induce the Court to quote them as offering a ready made solution": Lord Wright, 1940.

"If that phrase [res ipsa loquitur] had not been in Latin, nobody would have called it a principle. . . . The day for canonizing Latin phrases has gone past.": Lord Shaw of Dunfermline, 1923.

Whilst the old maxims have never been authoritative statements of the law, they do have a place in the affections of lawyers and laymen alike. A selection follows for those who wish to use them at dinner parties or to score a specious point in an unwinnable argument! The original Latin maxim is followed by its English translation.

A verbis legis non est recedendumYou must not vary the words of a statute.
Absoluta sententia expositore non indigetWhen you have plain words capable of only one interpretation, no explanation of them is required.
Abundans cautela non nocetThere is no harm done by great caution.
Accusare nemo se debet; accusare nemo se debet nisi coram DeoNo one is bound to accuse himself except to God.
Acta exteriora indicant interiora secretaExternal actions show internal secrets, i.e., intention may be inferred from a person's actions.
Actus curiae neminem gravabitAn act of the Court shall prejudice no one.
Adversus extraneos vitiosa possessio prodesse soletPrior possession is a good title of ownership against all who cannot show a better.
Aedificatum solo, solo ceditWhat is built on the land is to be regarded as having become part of the land.
Aequitas sequitur legemEquity follows the law.
Affirmanti non neganti incumbit probatioThe burden of proof is upon him who affirms, not upon him who denies.
Ambulatoria est voluntas defuncti usque ad vitae supremum exitumThe will of a deceased person is ambulatory [revocable] until the last moment of life.
Audi alteram partemHear the other side.
Clausulae inconsuetae semper inducunt suspicionemUnusual clauses always excite suspicion.
Consuetudo est altera lexA custom has the force of law.
Contemporanea exposito est optima et fortissima in legeThe best way to construe a document is to read it as it would have read when made.
Cujus est dare ejus est disponereHe who gives anything can also direct how the gift is to be used.
Cujus est solum ejus est usque ad coelumWhose is the soil, his is also that which is above it.
De minimis non curat lexThe law does not concern itself with trifles.
Debitor non praesumitur donareA debtor is not presumed to give.
Delegatus non potest delegareA delegate cannot delegate.
Domus sua cuique est tutissimum refugiumTo everyone his house is his surest refuge.
Dona clandestina sunt semper suspiciosaClandestine gifts are always to be regarded with suspicion.
Eodem modo quo oritur, eodem modo dissolviturWhat has been effected by agreement can be undone by agreement.
Ex dolo malo non oritur actioNo right of action can have its origin in fraud.
Ex maleficio non oritur contractusA contract cannot arise out of an illegal act.
Ex nudo pacto non oritur actioNo right of action arises from a contract entered into without consideration.
Ex turpi causa non oritur actioAn illegal contract cannot be enforced.
Expedit reipublicae ut finis sit litiumIt is in the public interest that the decision of cases should be final.
Expressio unius personae vel rei, est exclusio alteriusThe express mention of one person or thing is the exclusion of another.
Fractionem diei non recipit lexThe law does not recognize any fraction of a day.
Fraus omnia vitiatFraud vitiates everything.
Frustra legis auxilium quaerit qui in legem comittitHe who offends against the law vainly seeks the help of the law.
Generalia specialibus non derogantGeneral things do not derogate from special things.
Ignorantia juris quod quisque scire tenetur non excusatIgnorance of the law, which everybody is supposed to know, does not constitute an excuse.
Impotentia excusat legemImpossibility of performance of a legal obligation is a good excuse.
In pari causa potior est condition possidentisEveryone may keep what he has got, unless and until someone else can prove a better title.
Injuria non excusat injuriamOne wrong does not justify another.
Interpretatio chartarum benigne facienda est ut res magis valeat quam pereatThe construction of deeds is to be made liberally, so that the thing may survive rather than perish.
Lex non requirit verificari quod apparet curiaeThe law does not require verification of that which is apparent to the Court.
Mala grammatica non vitiat chartamBad grammar does not vitiate a deed.
Nemo agit in seipsumNo one can take proceedings against himself.
Nemo contra factum suum proprium venire potestNo one can go against his own deed.
Nemo debet esse judex in propria causaNo one can be judge in his own cause.
Nemo potest facere per alium, quod per se non potestNo one can do through another what he cannot do himself.
Nemo tenetur ad impossibileNo one is required to do what is impossible.
Non aliter a significatione verborum recedi oportet quam cum manifestum est aliud sensisse testatoremThere should be no departure from the ordinary meaning of words except where it appears that the testator meant something different.
Non videntur qui errant consentireThose who are mistaken are not deemed to consent.
Noscitur a sociisThe meaning of a word can be gathered from the context.
Omnia praesumuntur rite et solemniter esse actaAll acts are presumed to have been done rightly and regularly.
Qui facit per alium facit per seHe who acts through another is deemed to act in person, i.e., a principal is liable for the acts of his agent.
Qui prior est tempore potior est jureHe who is first in time has the strongest claim in law.
Res inter alios acta alteri nocere non debetA transaction between others does not prejudice one who was not a party to it.
Rex non potest peccareThe King can do no wrong.
Sic utere tuo ut alienum non laedasSo use your property as not to injure your neighbour's.
Verba chartarum fortius accipiuntur contra proferentemThe words of deeds are to be interpreted most strongly against him who uses them.
Volenti non fit injuriaThat to which a man consents cannot be considered an injury.