ભારે ગાજવીજ અને વા વંટોડાંથી હવા સ્વચ્છ થાય.

bhārē gājavīja anē vā vaṁṭōḍāṁthī havā svaccha thāya.

Literally: With heavy thunder and windstorms, the air becomes clean.
What it means: It is used to say that difficult times or conflicts can lead to a necessary clearing of the air.

કહેવત સમુદાય (Kahevat Samuday) · read from the scan by machine — the Gujarati itself is unchecked · English is machine-made and nobody has checked it yet

Heard it differently, or know we've got the sense wrong? Tell us — that is exactly the kind of correction this needs.