cautiously optimistic

Translations
осторожно оптимистичный
He is cautiously optimistic about the outcome of the negotiations.
Он осторожно оптимистично настроен относительно исхода переговоров.
Definitions
Feeling hopeful about a situation while also being aware of potential risks or challenges.
Words
cautiously

adverb
осторожно
optimistic

adjective
оптимистичный