Everyone gets a chance at success or happiness eventually.

हर किसी को अंततः सफलता या खुशी मिलती है।

English Usage: Don't worry, every dog has his day; your efforts will be recognized soon.

Hindi Usage: चिंता मत करो, उसका दिन आएगा; तुम्हारी मेहनत जल्द ही पहचानी जाएगी।