Ningún día se repite,
ni dos noches son iguales,
ni dos besos parecidos
ni dos citas similares.

There's never one sunrise the same or one sunset the same.

Nothing Twice Nothing can ever happen twice. In consequence, the sorry fact is that we arrive here improvised and leave without the chance to practice. Even if there is no one dumber, if you’re the planet’s biggest dunce, you can’t repeat the class in summer: this course is only offered once. No day copies yesterday, no two nights will teach what bliss is in precisely the same way, with exactly the same kisses. One day, perhaps, some idle tongue mentions your name by accident: I feel as if a rose were flung into the room, all hue and scent. The next day, though you’re here with me, I can’t help looking at the clock: A rose? A rose? What could that be? Is it a flower or a rock? Why do we treat the fleeting day with so much needless fear and sorrow? It’s in its nature not to stay: today is always gone tomorrow. With smiles and kisses, we prefer to seek accord beneath our star, although we’re different (we concur) just as two drops of water are.

Nature never repeats herself, and the possibilities of one human soul will never be found in another.

Things never happen the same way twice.

You never step in the same river of thought twice, because neither you nor it are the same.

Nothing that God ever made is the same thing to more than one person.

You won't find the same person twice, not even in the same person.

We come into this world alone, unlike all who have gone before us...Nature never repeats herself, and the possibilities of one human soul will never be found in another.

No two moments are identical in a conscious being

... That no single, individual moment is in and of itself unendurable.

Żaden dzień się nie powtórzy,
nie ma dwóch podobnych nocy,
dwóch tych samych pocałunków,
dwóch jednakich spojrzeń w oczy.

A life can’t be replicated and it doesn’t need to be.

There's no love like the first.