Kvankam la salajro ne estas alta, la profesio gravas.

Kvankam means although or even though.

It introduces a subordinate clause:

• Kvankam la salajro ne estas alta = Although the salary is not high

Then the main clause follows:

• la profesio gravas = the profession matters / is important

So the whole structure is:

• Kvankam ... , ...
• Although ... , ...

The comma separates the subordinate clause from the main clause.

• Kvankam la salajro ne estas alta, = subordinate clause
• la profesio gravas. = main clause

This is very similar to English:

• Although the salary is not high, the profession matters.

In Esperanto, commas are commonly used to mark this kind of clause boundary clearly.

La is the definite article, meaning the.

So:

• la salajro = the salary
• la profesio = the profession

Esperanto has only one definite article: la. It does not change for gender, number, or case.

In this sentence, la is used because we are talking about a specific salary and a specific profession in a general known context, just as English says the salary and the profession here.

Because Esperanto normally needs a verb in a full sentence.

Here:

• estas = is / are
• alta = high

So:

• la salajro ne estas alta = the salary is not high

You cannot normally leave out estas in a standard sentence.
So la salajro ne alta would sound incomplete.

Because alta is an adjective, and here it describes salajro.

• alta = high (adjective)
• alte = highly / in a high way (adverb)

In la salajro ne estas alta, the word after estas is a predicate adjective. It still stays in adjective form:

• La domo estas granda.
• La salajro estas alta.

Not:

• La salajro estas alte.

That would be incorrect here.

Because there is no direct object here.

The -n ending is usually used for:

1. a direct object
2. motion toward something

In this sentence:

• la salajro is the subject
• alta is a predicate adjective linked by estas

So no accusative is needed.

Compare:

• Mi vidas altan domon. = I see a tall house.
  Here altan gets -n because it describes the direct object domon.

But:

• La domo estas alta. = The house is tall.
  No -n, because alta is not a direct object.

Gravas comes from the verb gravi, which means to be important, to matter, or to carry weight.

So:

• la profesio gravas = the profession matters / is important

A very similar alternative is:

• la profesio estas grava = the profession is important

Both are correct. The difference is mostly stylistic:

• estas grava describes a quality
• gravas expresses the idea more directly as a verb: matters

Native speakers often use both patterns in Esperanto.

They are very close in meaning, but not always identical in feel.

• la profesio estas grava = the profession is important
• la profesio gravas = the profession matters

The second one can feel a bit more active or emphatic, because the importance is expressed as a verb.

In many contexts, either version would work.

Because the two clauses use different verbs.

First clause:

• ne estas alta
• Here the main verb is estas, and alta is an adjective complement.

Second clause:

• gravas
• Here gravas is already a full verb by itself.

So:

• la salajro ne estas alta
• la profesio gravas

You do not need estas in the second clause, because gravas already means is important / matters.

Yes, that is possible, because Esperanto can sometimes turn an adjective into a verb:

• alta = high
• alti = to be high
• altas = is high

So:

• la salajro ne altas = the salary is not high

However, ne estas alta is usually more straightforward and easier for learners. It is also very common and neutral in style.

So both are possible, but:

• ne estas alta = simpler and more basic
• ne altas = a bit more compact and stylistically different

No. Kvankam does not require any special mood or special verb ending.

Esperanto keeps the normal verb form:

• Kvankam la salajro ne estas alta...

There is no special subjunctive form here. You just use the ordinary tense or mood that the meaning requires.

That makes Esperanto simpler than many European languages in this area.

Here is a simple breakdown:

• Kvankam — conjunction
• la — definite article
• salajro — noun
• ne — adverb of negation
• estas — verb
• alta — adjective
• la — definite article
• profesio — noun
• gravas — verb

This is helpful because it shows the pattern clearly:

• conjunction + noun phrase + negation + verb + adjective, then
• noun phrase + verb

Not completely, but this version is the most natural and clear.

Esperanto word order is fairly flexible, but the standard order is usually:

• subject + verb + complement

So:

• la salajro ne estas alta
• la profesio gravas

You could rearrange some parts for emphasis, but a learner should normally keep the standard order unless there is a special reason.

For example, Ne alta estas la salajro is possible in a poetic or emphatic sense, but it is not the neutral everyday version.

In Esperanto, ne usually goes directly before the word or part being negated.

Here it negates the verb phrase:

• ne estas alta = is not high

That is the normal placement.

Compare:

• Mi ne venas. = I am not coming.
• Ŝi ne scias. = She does not know.

So ne estas is exactly what you would expect.

Salajro usually means salary, pay, or wages in a general sense, depending on context.

In many sentences, the best English translation depends on style rather than strict grammar.

So in this sentence, the idea is simply that the money earned in the profession is not high. English could express that as:

• the salary
• the pay
• the wages

But salary is a very natural translation for salajro here.

The ending -o shows that the word is a noun.

So:

• salajr-o = salary
• profesi-o = profession

This is one of the most useful features of Esperanto: word endings clearly show the part of speech.

For example:

• grava = important (adjective)
• grave = importantly (adverb)
• gravo = importance (noun)
• gravi = to matter / be important (verb)

Recognizing these endings helps you read sentences much more easily.