to speak confidently about something
уверенно говорить о чём-то (uverenno govorit o chyom to)
"He can talk the talk, but can he walk the walk?"
"Он может уверенно говорить, но может ли он действовать?" (on mozhet uverenno govorit no mozhet li on deystvovat)
the most vulnerable part of a system or group
to separate or end a relationship or marriage
to cry a lot; to weep uncontrollably
someone or something that is cherished or loved deeply
honest and legal; without deceit
to search for information in a curious way