$animal = 'fox'
'The quick brown $animal jumps over the lazy dog.'
Using the single quote (‘) will create a literal string, that will not evaluate any varibles
or expressions in the string. It will output exactly as entered.
or expressions in the string. It will output exactly as entered.
PS C:\> $animal = 'fox' >> 'The quick brown $animal jumps over the lazy dog.' The quick brown $animal jumps over the lazy dog.