it must
Synonyms
Examples
Life can only be understood backwards; but it must be lived forwards.
It's the soul's duty to be loyal to its own desires. It must abandon itself to its master passion.
The problem with marriage is that it ends every night after making love, and it must be rebuilt every morning before breakfast.
I have a mouth which I feed, it must speak what I please.
If a child shoots an arrow that reaches the top of a tall palm tree, then it must be that an elderly person carved the arrow for him.
If it walks like a duck, quacks like a duck, looks like a duck, it must be a duck.