To say farewell to the past in English, you can say "Goodbye to the past." The word "goodbye" is often used to bid farewell and "to the past" specifies the object of departure.
Farewells to the past can be seen as a way of letting go of regrets, mistakes, or negative experiences. It implies a desire to move forward and focus on the present and future. By saying goodbye to the past, people acknowledge the need to release any emotional or mental burden associated with past events.
This phrase encapsulates the idea of embracing change and growth. It encourages us to learn from the past but not dwell on it, emphasizing the importance of embracing new opportunities and adventures. Saying goodbye to the past can be a liberating act, allowing individuals to start afresh and approach life with a renewed perspective.