બેસતા રાજ, આવતા મેહ, ને આવતી વહુ, વગર વિચારે વાહવાહ કરે સૌ.

bēsatā rāja, āvatā mēha, nē āvatī vahu, vagara vicārē vāhavāha karē sau.

Literally: A new reign, incoming rain, and an incoming bride—everyone praises them without thinking.
What it means: People enthusiastically welcome new beginnings before knowing whether they will turn out well or poorly.

Also said as

ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1923) ગુજરાતી કહેવતસંગ્રહ (Gujarati Kahevat Sangrah) (1921) · 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.