Turn over a new leaf ( নূতনের সূচনা ) After his failure he turned over a new leaf.
be up and doing ( উঠে-পড়ে লাগা )
A rainy day ( দুর্দিন ) Everybody should save something for rainy day.
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.
As it were ( যেন ) The sun is, as it were , the lamp of the universe.
