请问lest we forget

I wrote down the date of his birthday lest I should forget i We booked rooms at the hotel lest we should find no vacancie 请问“We will never forget what you did for us.”怎么翻译? May we never forget each We will ( ) forget the party We are sometimes afraid to speak out our minds lest it cause "Don't forget:we are what we think we are. ____Baby 、 We must learn to forget I hope we could be forget everything We forget each other in each Let's forget it,shall we. we are unable to forget is