To feel that one has done the right thing.
Чувствовать, что сделал правильную вещь. (Chuvstvovat', chto sdelal pravil'nuyu veshch'.)
"After returning the lost wallet, he went to bed with a clear conscience."
"После того как он вернул потерянный кошелек, он лег спать с чистой совестью." (Posle togo kak on vernul poteryannyy koshelek, on leg spat' s chistoy sovest'yu.)
to set a firm boundary or make a limit clear
to become comfortable in a new place or situation
Continue to survive or resist for a long time.
extremely sad about something or someone
to feel disappointed or sad suddenly
to sound familiar or remind someone of something
