The phrase "achieved serenity" is correct and usable in written English.
You can use it when describing a state of calmness or peace that someone has reached after overcoming challenges or stress.
Example: "After years of meditation and self-reflection, she finally achieved serenity in her life."
Alternatives: "attained peace" or "found tranquility."
HeartMath, a creator of science-based solutions to reduce stress, recently turned to a stress inducer, technology, to create a tool to help users achieve serenity.
He has given a lot of thought to achieving serenity and equipoise in a life that gives him neither repose nor privacy.
When Rossellini achieves serenity or even casualness in a film, like the one he did about India, it's phenomenal yet at the same time inexplicable.
When a body turns up on a beach in the second episode, T J picks up a book that the victim was reading at the time of her death and reads aloud the title, "Achieving Serenity in Troubled Times".
One was Eleanor Roosevelt, who regarded the statue as a female figure representing someone who had "transcended pain and hurt to achieve serenity," according to "The Life and Work of Augustus Saint-Gaudens," by Burke Wilkinson (Dover, 1992).
In a hall at the Musée Bourdelle filled with grandiose heroic sculptures that prefigure the nineteen-thirties, Junya Watanabe presented a show that seemed to mock the fascist aesthetic of that period, and to insist on the nobility of trying, at least, to achieve serenity in a violent world.
"The sight of a young woman, her body frantic with cerebral palsy, achieving serenity on the back of a horse.
This can be a mental journey like achieving serenity, or a physical journey like a perilous voyage to battle the penguin king.
On my search for the ultimate planner to revamp my life, I decided to reach out to the women who use them, and have had incredible success in achieving peace and serenity with their personal planners.
Of course, to judge from his own recent spontaneous on-camera performance on the CNN shouting-head program "Crossfire," during which he lambasted the hosts for their partisan hackery, Mr. Stewart has not been able to achieve much serenity lately.
