"gained maturity" is a correct and usable phrase in written English.
It can be used to describe someone who has developed and grown in their ability to think and act like an adult. Example: After spending a year traveling and volunteering abroad, Sarah returned home with a newfound sense of responsibility and empathy. She had gained maturity from her experiences and was now able to handle difficult situations with grace and confidence.
I feel that I write better than before, now that I've gained maturity.
Ms. Mattila waited until her voice had gained maturity and richness before, when she was nearly 40, she first portrayed Manon Lescaut in 1999.
Asked recently what is different about him between then and now, Goneau said he has gained maturity and has learned a little about the cultural politics of a National Hockey League locker room.
By that time they will have completed their college studies, gained maturity, and have more psychological tools for dealing with the stresses of being in the army".
DCE-CT has now gained maturity with recently published consensus guidelines detailing use in therapeutic trials and also clinically.
For one thing, it makes sense for most young men to gain maturity and seasoning before attempting to play football professionally.
My experience has been that most players learn the intangible aspects of the game and gain maturity at their own speed.
As people gain maturity, the relative ease with which they execute a reversal shift tends to increase in comparison with their ability to achieve an extradimensional shift.
In the coming years, it is anticipated this will change as single-use purification technologies gain maturity Ying et al. [2], Bisschops and Brower [3].
As they gain maturity, we might well see artists spending more time in scientific laboratories, gaining formal scientific training, and maybe even becoming part of research teams, integrated into the scientific research itself.
"Leaving friends and family behind gives young people the chance to work a few things through, to gain maturity", said Stefan Wathan, director of the Year Out Group, which represents 30 leading project organisers.
