to treat someone fairly and with respect
обращаться с кем-то справедливо и с уважением (obraschatsya s kem-to spravedlivo i s uvazheniem)
"It's important to always do the right thing by your colleagues."
"Важно всегда делать правильную вещь для своих коллег." (Vazhno vsegda delat' pravil'nuyu veshch' dlya svoikh kolleg.)
To do what you promised to do.
to have the right to speak in a discussion
to react angrily and criticize someone suddenly
to be unfit or unhealthy due to lack of exercise
to take a short break from a situation
To risk everything on one big decision.