to talk about something that has been worrying you
говорить о чём-то, что тебя беспокоит (govorit' o chom-to, chto tebya bespokoit)
"I needed to get it off my chest, so I finally told her the truth."
"Мне нужно было выпустить это из груди, поэтому я наконец сказал ей правду." (Mne nuzhno bylo **vypustit' eto iz grudi**, poetomu ya nakonec skazal yey pravdu)
to make someone or something famous or well-known
to aim for something very ambitious
to start thinking seriously about solving a problem
A work of outstanding artistry or craftsmanship.
a person who only works becomes dull and boring
a big and sudden improvement