get carried away 得意忘形；急不可待；喜不自胜；忘乎所以

【例句】
These are early days, so don't get carried away.
然而说这些还是为时过早，因此不要得意忘形。

Take your time and think carefully& don't get carried away!
你要好好地前前后后想一想不要感情用事！