[ULPIANUS libro septuagensimo nono ad edictum. ] §50.16.71.prAliud est 'capere', aliud 'accipere'.
[ULPIANUS, on the Edict, book 79.] It is one thing 'to acquire', and another 'to receive'.
capere cum effectu accipitur: accipere, et si quis non sic accepit, ut habeat.
To acquire is understood as with effect; to receive, even if someone did not receive in such a way as to keep it.
ideoque non uidetur quis capere, quod erit restituturus: sicut peruenisse proprie illud dicitur, quod est remansurum.
And therefore, one is not deemed to acquire that which he is to restore; just as that is properly said to have arrived which is to remain.
§50.16.71.1Haec uerba 'his rebus recte praestari' hoc significant, ne quid periculum uel damnum ex ea re stipulator sentiret.
These words 'that guarantee be properly made in these matters' mean this: that the stipulator should not suffer any risk or loss from that matter.