The balance of the matter is well expressed in a Sentence coram Pinto of June 26, 1969: “Because of the unique importance that marriage has for the contracting parties, as well as for the family and for human society, it is very necessary that, before it is celebrated, the parties should exercise greater deliberation than in the case of other contracts. However one has to avoid demanding for its validity such maturity of judgment and such freedom as are only found in full adult age. For as St. Thomas says, «in matters towards which nature inclines, the same vigor of reason in deliberating is not required as in other matters. Therefore, given sufficient deliberation, a person can more readily consent to marriage than settle his affairs in other contracts without his tutor» (Suppl, q. 58, art. 5 ad 1)” (“Ob singulare momentum quod matrimonium sive pro contrahentibus sive pro familia ac humana societate habet, expedit omnino ut antequam illud celebretur contrahentes maiorem deliberationem quam pro aliis contractibus adhibeant. Cavendum tamen est ne ad eius validitatem exigatur talis iudicii maturitas tantaque libertas quales solummodo in maioritate inveniuntur. Nam, ut ait S. Thomas, «in illis ad quae natura inclinat, non exigitur tantus vigor rationis ad deliberandum sicut in aliis. Et ideo ante potest sufficienter deliberans in matrimonium consentire quam possit in contractibus aliis res suas sine tutore pertractare»… “: RRD, vol. 61, p. 655-656.). [Mary’s Advocates’ note; find Aquinas ST.IIISup.Q58.A5.Rep1]

English version of his sentence in Studia canonica, 29 (1995), pp. 241-253]