disappointed but having learned from the experience
হতাশ হলেও অভিজ্ঞতা থেকে শিক্ষা নেওয়া
"After that mistake, she was sadder but wiser."
"ওই ভুলের পর সে হতাশ হলেও আরও জ্ঞানী হয়েছে।"
to continue believing in your goals even when it's hard
something that no longer exists or happens
to prepare everything for something to happen
sign of hope after a difficult period
to protect your computer system or network from attacks
to feel deeply thankful or appreciative