Puer initio timet, sed postea matri veritatem dicit.

Puer is the subject of both verbs, timet and dicit, so it appears in the nominative case. In Latin, the nominative is the case normally used for the person or thing doing the action.

• puer = the boy
• He is the one who fears and tells

This is why it is not puerum, puero, etc.

They are singular because the subject, puer, is singular: the boy.

Both verbs are:

• 3rd person singular
• present tense
• active voice
• indicative mood

So:

• timet = he fears / is afraid
• dicit = he says / tells

The -t ending is the usual marker for he/she/it in the present tense.

Latin usually does not need a separate subject pronoun like he, because the verb ending already tells you the person and number.

For example:

• timet already means he fears
• dicit already means he says/tells

Since puer is stated explicitly, adding is (he) would be unnecessary unless you wanted extra emphasis.

Initio means at first or at the beginning.

It comes from the noun initium (beginning), and here it is in the ablative singular, used in an adverbial way. Latin often uses an ablative form to express ideas that English expresses with an adverb or a prepositional phrase.

So:

• initio timet = at first he is afraid

A learner does not need to think of it as a full prepositional phrase in Latin; it simply functions like an adverb here.

Both are time expressions, but they work a little differently.

• initio = at first, at the beginning
• postea = afterward, later

So the sentence contrasts two stages:

• first, the boy is afraid
• later, he tells the truth to his mother

Grammatically:

• initio is an ablative form used adverbially
• postea is a regular adverb

Matri is in the dative singular because it is the indirect object: the person to whom something is said.

With dico, Latin commonly uses:

• dative for the person spoken to
• accusative for the thing said

So:

• matri = to the mother
• veritatem = the truth

This is very similar to English he tells his mother the truth or he tells the truth to his mother.

Veritatem is the direct object of dicit. It is the thing being said or told, so it takes the accusative case.

• veritas = truth (nominative)
• veritatem = truth as a direct object (accusative)

So in this sentence:

• matri = to his mother
• veritatem = the truth

A very common Latin pattern is:

• someone
  • dative person
    • accusative thing
      • verb of giving/saying/showing

Yes. Dico often means say, but in a sentence like this, with both a person in the dative and a thing in the accusative, it is very natural to translate it as tell.

So:

• matri veritatem dicit literally = he says the truth to his mother
• but better English = he tells his mother the truth

That is a good example of translating for natural English rather than word-for-word.

Latin word order is more flexible than English word order because the case endings show each word’s role.

In English, word order is very important:

• The boy tells his mother the truth

In Latin, the endings already show:

• matri = dative, indirect object
• veritatem = accusative, direct object

So Latin can arrange the words more freely. The order here is perfectly natural:

• matri veritatem dicit

This puts to his mother before the truth, but the endings make everything clear.

Yes, very often.

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

• Initio puer timet, sed postea veritatem matri dicit.
• Puer timet initio, sed postea veritatem matri dicit.
• Postea puer matri veritatem dicit.

However, different word orders can slightly change emphasis. Latin authors often move words for style, contrast, rhythm, or focus.

In the original sentence, the structure is clear and balanced:

• initio ... postea
• timet ... dicit

That makes the contrast especially neat.

Sed means but. It introduces a contrast between the first part of the sentence and the second.

• initio timet = at first he is afraid
• sed postea ... dicit = but afterward he tells ...

So sed marks the change from fear to honesty/action.

It is one of the most common Latin conjunctions.

No. Postea is just an adverb, meaning afterward or later. It does not require a noun after it in this sentence.

So:

• postea by itself = later / afterward

This is different from some Latin prepositions, which do require a noun in a certain case. Postea here is not a preposition; it simply modifies the verb dicit.

Yes. Matri is the dative singular of mater, meaning mother.

Forms:

• mater = mother
• matrem = mother (accusative)
• matri = to/for the mother
• matres = mothers
• matribus = to/for the mothers

Since the sentence refers to one mother, Latin uses the singular: matri.

The nouns come from different declensions:

• puer = 2nd declension masculine
  
  • nominative singular: puer
• mater → matri = 3rd declension feminine
  
  • dative singular: matri
• veritas → veritatem = 3rd declension feminine
  
  • accusative singular: veritatem
• initium → initio = 2nd declension neuter
  
  • ablative singular: initio

This is a good example of how one Latin sentence can mix several declensions, so the endings matter a lot.

The main verbs are both in the present tense:

• timet = he fears / is afraid
• dicit = he says / tells

Even though the sentence describes two stages in time, Latin uses adverbs to show the sequence:

• initio = at first
• postea = afterward

So the time contrast comes from the adverbs, not from changing the tense.