A blessing in disguise ( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
till the cows come home ( অনেক সময় ধরে ) I could play outside till the cows come home
Hard nut to crack ( কঠিন সমস্যা ) The problem of adult education is really a hard nut to crack.
Far and wide ( সর্বত্র ) His fame as a scholar spread far and wide
At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
From A to Z ( প্রথম হইতে শেষ পয্র্ন্ত ) The statement is true from A to Z.