To try every possible way to achieve something.
Попробовать все возможные способы достичь чего-то. (Poprobovat' vse vozmozhnye sposoby dostich' chego-to.)
"The detective left no stone unturned to find the truth."
"Детектив не оставил камня на камне, чтобы найти правду." (Detektiv ne ostavil kamnya na kamne, chtoby nayti pravdu.)
to consume something completely
to transfer control or responsibility to someone
Mental calmness leads to happiness and contentment.
to reach a stage of maturity or full potential
A contest or situation where people use intelligence or clev...
to be exactly right about something