to take control or responsibility for something
взять контроль или ответственность за что-то (vzyat kontrol ili otvetstvennost za chto to)
"She decided to take charge of the project herself."
"Она решила взять на себя руководство проектом." (ona reshila vzyat na sebya rukovodstvo proektom)
to keep one's plans or intentions secret
to contact several people or places by phone
to recover from a failure or setback
to keep persevering and not give up
to finish something completely
to remain valuable or successful for a long period of time