આશા તો એક રામકી, દુજી આશ નિરાશ;

āśā tō ēka rāmakī, dujī āśa nirāśa;

Literally: Hope should only be in Ram, any other hope is hopeless;
What it means: True security and fulfillment come only from relying on God, while worldly expectations always lead to disappointment.

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.