Qui veritatem dicit, amicitiam servat.

Here qui means the one who, he who, or more generally whoever.

It stands at the beginning because it introduces the idea the person who tells the truth. In Latin, this is a very common way to make a general statement about a kind of person.

So qui veritatem dicit is not just a random clause attached to another noun; it works like the person who tells the truth.

Yes. Qui is the relative pronoun.

More specifically, this is often called a substantive relative: the relative pronoun does not refer back to an expressed noun like vir qui... or homo qui... Instead, qui itself carries the sense of the one who.

So Latin can say:

• Qui veritatem dicit... = The one who tells the truth...

without needing to say homo first.

Qui is nominative singular masculine.

You can tell this because it is the subject of dicit. The person doing the telling is the one referred to by qui.

Why masculine singular? In general statements like this, Latin often uses the masculine singular in a broad sense, much like English he who used to be used generally. Depending on context, it can be understood more generally as whoever or anyone who.

Because veritatem is the direct object of dicit.

The verb dicere means to say, to speak, or to tell, and in this sentence the thing being said is the truth. In Latin, the direct object usually goes in the accusative case.

So:

• veritas = truth, in the nominative
• veritatem = truth, as the direct object

Dicit is:

• 3rd person singular
• present tense
• active voice
• from the verb dicere

So it means says, speaks, or tells.

Because the subject is qui = the one who, the verb is singular: the one who tells.

Servat is also:

• 3rd person singular
• present tense
• active voice
• from the verb servare

It means preserves, keeps, or maintains.

It matches qui just like dicit does, since the same person is the subject of both verbs.

Because amicitiam is the direct object of servat.

The person described by qui is doing two things:

• veritatem dicit — tells the truth
• amicitiam servat — preserves friendship

Since amicitiam is what is being preserved, it appears in the accusative case.

Latin often uses the singular to express a general truth about any person who fits the description.

So qui veritatem dicit does not mean only one specific man. It means something like:

• whoever tells the truth
• anyone who tells the truth
• the person who tells the truth

English can do something similar with whoever or the one who.

Not really in the way English punctuation rules might suggest.

In many printed Latin texts, punctuation is more of an editorial choice than a strict grammatical marker. The comma here simply helps the reader see the two parts:

• Qui veritatem dicit
• amicitiam servat

You should not rely too heavily on punctuation to understand Latin syntax. The word forms and cases matter much more.

Yes. Latin word order is much freer than English word order because the grammar is shown mainly by endings, not by position.

For example, these would still mean essentially the same thing:

• Qui veritatem dicit, amicitiam servat.
• Amicitiam servat qui veritatem dicit.
• Qui amicitiam servat, veritatem dicit. — this one changes the emphasis and actually says something a bit different in structure, so not every rearrangement is identical in effect

The original order is clear and natural: first the kind of person is identified, then the result or accompanying fact is stated.

Not exactly.

Qui here is not introducing a condition like if. It introduces a person defined by an action: the one who tells the truth.

English sometimes uses different natural translations, such as:

• Whoever tells the truth preserves friendship
• He who tells the truth preserves friendship
• The person who tells the truth preserves friendship

These may sound a bit like general conditions, but grammatically qui is still a relative pronoun, not a word meaning if.

Because it does not need one.

In English, we might say he who tells the truth. In Latin, qui by itself can already mean he who or the one who in this kind of sentence.

So Latin often expresses in one word what English may express with two or three.

A learner would usually want to recognize these dictionary entries:

• qui, quae, quod — who, which; also used substantively as the one who
• veritas, veritatis (f.) — truth
• dico, dicere, dixi, dictum — say, tell
• amicitia, amicitiae (f.) — friendship
• servo, servare, servavi, servatum — preserve, keep

This is useful because the forms in the sentence are not all the dictionary forms:

• veritatem comes from veritas
• dicit comes from dicere
• amicitiam comes from amicitia
• servat comes from servare

Yes: it is a very compact example of how Latin expresses a general principle.

The structure is:

• qui + object + verb = the one who ...
• then a main clause with another verb

So the sentence is built like this:

• Qui veritatem dicit = the person who tells the truth
• amicitiam servat = preserves friendship

This kind of structure is very common in Latin moral statements, proverbs, and general observations. It is worth getting used to seeing qui as the one who rather than always looking for an earlier noun for it to refer back to.