This is the 10701st most frequent Russian word.
воспитываются
"Are being raised" or "are being brought up."
The word 'воспитываются' describes an ongoing process of upbringing applied to children in a strict familial environment.
Дети воспитываются в строгой семье.
The children are being brought up in a strict family.
Here, 'воспитываются' is used metaphorically to refer to the fostering and passing down of traditions over time.
Традиции воспитываются через поколения.
Traditions are cultivated through generations.
In this case, 'воспитываются' implies the cultivation and enhancement of skills as a result of persistent work.