Every cloud has a silver lining
The proverb "every cloud has a silver lining" is used to convey optimism and hope, suggesting that even difficult or bad situations have some positive or beneficial aspect. The "silver lining" refers to the bright edges around clouds that can often be seen even when the sky is otherwise gray and gloomy, hinting at the sun shining behind them.
In essence, this proverb reminds us that even in the face of adversity or challenging times, one can always find some positive element or potential for a brighter future. It encourages a perspective that looks for the good in the bad.