don't make plans for something that might not happen
не строй планы на то, что может не случиться (ne stroy plani na to shto mozhet ne sluchitsya)
"You should wait until you get the job offer before you start celebrating. Don't count your chickens before they hatch."
"Подожди, пока не получишь предложение о работе, прежде чем праздновать. Не дели шкуру неубитого медведя." (podozhdi poka ne poluchish predlozhenie o rabote prezhde chem prazdnovat. ne deli shkur neubitogo medvedya)
to become less angry or upset
To move or pass quickly; sometimes used humorously.
a person's mood or mental state
to decline in quality or condition
to think very hard about something
to suddenly have a clever idea
