Pater, quamquam fessus est, non ignavus sed strenuus manet et mulam in stabulo curat.

Because pater is the subject of the sentence: he is the one who is tired, remains hardworking, and cares for the mule.

Its basic dictionary form is pater, patris (father). Here the nominative singular pater is used because Latin marks the subject with the nominative case.

Not quite.

• est means is
• manet means remains or stays

So the sentence is structured like this:

• quamquam fessus est = although he is tired
• non ignavus sed strenuus manet = he remains not lazy but energetic

Latin often uses a linking verb like est with an adjective, and then a different verb such as manet to express continuing in a state.

Because it describes pater.

In Latin, adjectives must agree with the noun they describe in:

• gender
• number
• case

Since pater is masculine, singular, and nominative, fessus is also masculine singular nominative.

So fessus est means he is tired.

Quamquam means although.

It commonly introduces a concessive clause, and in straightforward statements it is usually followed by the indicative, not the subjunctive. So:

• quamquam fessus est = although he is tired

A learner might expect a subjunctive because some Latin words meaning although can introduce subjunctive clauses, but quamquam very often takes the indicative.

This is a contrast:

• non ... sed ... = not ... but ...

So:

• non ignavus sed strenuus = not lazy but energetic / hardworking

Both ignavus and strenuus are nominative singular masculine adjectives agreeing with the understood subject, pater.

Latin often leaves out a repeated est when the meaning is clear. Here the idea is not he is not lazy but energetic in a simple static way, but more specifically he remains not lazy but energetic, because of manet.

Because mulam is the direct object of curat.

The verb curare can mean to care for, look after, or attend to, and the thing or creature being cared for goes into the accusative case.

So:

• mula = mule nominative singular
• mulam = mule accusative singular

Here the father is caring for the mule, so Latin uses mulam.

Because here in means in in the sense of location, not motion toward.

Latin uses:

• in + ablative for in/on = location
• in + accusative for into/onto = motion toward

So:

• in stabulo = in the stable / in the stall
• if it meant into the stable, Latin would use the accusative instead

Since the mule is being cared for in the stable, the ablative is correct.

Stabulo is the ablative singular of stabulum, a neuter second-declension noun meaning stable, stall, or shed for animals.

Its forms include:

• nominative singular: stabulum
• accusative singular: stabulum
• ablative singular: stabulo

Because it follows in with the meaning of location, the ablative form stabulo is used.

Because the verb endings already show the subject.

• est = he/she/it is
• manet = he/she/it remains
• curat = he/she/it cares for

Since pater has already been named, Latin does not need to add is (he) unless it wants emphasis or contrast.

This is very common in Latin: subject pronouns are often omitted because the verb ending makes the person clear.

Latin word order is much freer than English word order because Latin uses case endings to show grammatical relationships.

A very literal order here is something like:

• Father, although tired he is, not lazy but energetic he remains and the mule in the stable he cares for.

That sounds strange in English, but it is normal enough in Latin. Latin often places words for emphasis or style rather than following a fixed subject-verb-object order.

Some noticeable choices here are:

• pater placed first, giving prominence to the father
• quamquam fessus est inserted early as a concessive idea
• non ignavus sed strenuus placed before manet to emphasize the contrast
• in stabulo placed near mulam and curat to complete the picture

Here et simply means and.

It links two verbal ideas about the same subject:

• manet = he remains
• curat = he cares for

So the father both:

• remains energetic
• and cares for the mule in the stable

Latin et is very common and usually straightforward.

Yes. The exact English wording depends on context.

• ignavus can mean lazy, cowardly, inactive, or sluggish
• strenuus can mean active, vigorous, energetic, hardworking, or diligent

In this sentence, the contrast suggests something like:

• not lazy but hardworking
• or not sluggish but energetic

So even if the meaning has already been given, a learner should know that Latin adjectives often cover a range of English possibilities.

The subordinate clause is:

• quamquam fessus est = although he is tired

The main clause is:

• non ignavus sed strenuus manet et mulam in stabulo curat

So the overall structure is:

• Although he is tired, father remains not lazy but energetic, and he cares for the mule in the stable.

This is a useful pattern to recognize in Latin: a conjunction such as quamquam introduces a subordinate clause, and then the main statement follows.