to take on a challenge or responsibility willingly
добровольно взять на себя ответственность или задачу (dobrovol'no vzyat' na sebya otvetstvennost' ili zadachu)
"Leaders must step up for responsibility when the situation demands it."
"Лидеры должны взять на себя ответственность, когда ситуация этого требует." (Lidery dolzhny vzyat' na sebya otvetstvennost', kogda situatsiya etogo trebuyet.)
to feel sad or unhappy
to divide work among people in a group
to reserve a period in your schedule for something important
to not make as much progress as others in something
to understand foreign laws and business rules
to have something with you all the time
