Change the sentences according to directions given in the bracket

Simplicity is a great virtue.

= What a virtue simplicity is!

To transform an affirmative sentence beginning with 'Everybody' into a negative sentence without altering its original meaning, a common method is to use phrases like 'There is no one but...' or 'There is nobody but...'.

Alternatively, one can also use 'There is no one who does not...' followed by the rest of the sentence. The goal of this transformation is to express the same idea in a negative structure.

In this particular sentence, 'Everybody appreciates this quality' means that all individuals have a positive regard for this quality. The transformed sentence 'There is no one but appreciates this quality' conveys the identical meaning, implying that there isn't a single person who does not appreciate it.

It is one of the best qualities.

= Very few qualities are so/as good as it.

One should practise this virtue.

= This virtue should be practised.

Very few men are as happy as a simple man.

= A simple man is happier than most other men.

By practising simplicity one can earn people's favour. = By not practising simplicity, one cannot earn people's favour.

A simple man leads a very carefree life.

= What a carefree life a simple man leads!

No other person among us is as happy as a simple man.

= A simple man is the happiest person among us.

An imperative sentence expresses a command, request, advice, or suggestion. It typically starts with a verb, and the subject 'you' is usually implied. When transforming a declarative sentence that includes 'everybody' and 'should' (indicating a general recommendation or obligation) into an imperative, the construction often uses 'Let'. The structure becomes 'Let' followed by the subject (like 'everybody') and then the base form of the verb. This allows the imperative to apply to a group or third party, conveying a collective suggestion or command.

So, a simple life should be led by all.

= So, all should lead a simple life.