What's the difference between the first two festivals and the last two?

The differences are as follows:

The first part is the first and second sections, in which the poet bid farewell to the sea. In the poet's view, the sea shows its beauty with its own reason and calls the world with its own reason. The sea and the poet * * * have their own unrestrained spirit, which makes the poet and the sea closely connected emotionally.

In the last two verses, the poet will never forget the oath of the sea. The poet is determined to take the marine spirit as the driving force, inspire himself and fight for his own cause.

Go to the seaside

-Pushkin

Goodbye, free and unrestrained sea!

This is the last time you appear in front of my eyes,

Rolling blue waves,

Shining with beautiful light. ?

It seems to be a friend's melancholy complaint.

This seems to be his farewell call.

I'm listening for the last time?

Your sad voice, your calling voice. ?

You are the desire in my heart! ?

What about the silence of dusk?

And that capricious passion! ?

Fishermen's docile sails,

Thanks to your intentional protection,

Flying bravely between the waves; ?

But when you lose control,

A large group of ships will be destroyed. ?

I want to leave forever?

Your lonely and still coast?

Carnival. Congratulations.

Let my poems follow your waves, towards the distant,

But I didn't get what I wanted! ?

You wait, you call … and I am bound; ?

I often walk along your coast.

A person wandering quietly and blankly?

And because of that secret wish! ?

How much do I like your reply?

Love your melancholy voice, your deep voice,