Take to heart ( মর্মাহত হওয়া ) He took his remark to heart.
A black sheep ( কুলাঙ্গার ) Tom is a black sheep in their family
Now and then ( মাঝে মাঝে ) He comes here now and then.
In black and white ( লিখিতভাবে ) Put down the statement in black and white.
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.