there are four different things here.
amo amas amat: these are the 1st, 2nd and 3rd person singular present indicitive conjugations of the verb amo, amare, amatus sum
"I love, you love, he/she/it loves"
quid pro quo: "this for that"
memento mori: "you must be mindful of the dead"
ad infinitum: "to infinity"
The word 'amo' means I love. The word 'amas' means You love, in the second person singular. The word 'amat' means He/she/it loves.
amat Victoria aeris
amat victoria curam
"Amo amas amat" is a Latin phrase that represents the first-person singular, second-person singular, and third-person singular present indicative forms of the verb "to love." Specifically, "amo" means "I love," "amas" means "you love," and "amat" means "he/she/it loves." This phrase is commonly used to illustrate the conjugation of regular verbs in Latin.
Check the grammar: Q:¿Por qué me amas? = "Why do you love me?" A: Porque me amas = "Because you love me"
"Cuánto me amas" translates to "How much do you love me" in English.
The English meaning of the Latin sentence 'Quae te amat eandem tu amas' is the following: Who loves you [loves] the same people that you love. The word-by-word translation is as follows: 'quae' means 'who'; 'te' and 'tu' mean 'you'; 'amat' means '[he/she/it] loves'; 'eandem' means 'the same'; and 'amas' means '[you] love'. The English meaning of the Latin sentence 'Felix est qui ei placet quam amat' is the following: Happy is he who pleases whom he loves. The word-by-word translation is as follows: 'felix' means 'happy'; 'est' means '[he/she/it] is'; 'qui' means 'who'; 'ei' means 'to him'; 'placet' means '[it] is acceptable or agreeable to, pleases'; 'quam' means 'whom'; and 'amat' means '[he/she/it] loves'. The English meaning of the Latin sentence 'Fide autem caret iste frater qui aliam amat aliam tenet' means the following: But that brother of yours who loves and holds someone different is without faith. The word-by-word translation is as follows: 'fide' means 'faith'; 'autem' means 'but, however'; 'caret' means '[he/she/it] is without'; 'abstains from, does without, or makes no use of'; 'iste' means 'that of yours'; 'frater' means 'brother'; 'qui' means 'who'; 'aliam' means 'other'; 'amat' means '[he/she/it] loves'; and 'tenet' means '[he/she/it] holds'.
'and so on to infinity'
Check the grammar: Q:¿Por qué me amas? = "Why do you love me?" A: Porque me amas = "Because you love me"
my amo amnay
Truthfully, honestly. If you meant to write "Si verdaderamente me amas...", it would be "if you truly love me..."
The red symbol is an "M" which stands for Memento Mori.