Who gave the following definition of TRUTH?

Question

Truth is 'Adequatio rei et intellectus" (Latin for "conformity between thing and mind")

Answer 1

I don't know who first coined the phrase, But I do know
that it is the motto of the so-called correspondence
theory of truth. Search for epistemology, ancient. If I
recall correctly, the topic was a hot one in the middle ages.

Answer 2

Truth shall make us free, is that true? This is a philosophical meaning of our most intimate spiritual thinking, it is very hard to define, however, I would dare to say it represents the equilibrium between the conscience and the life facts, it is absolutely circumstantial. Many situations force us to lie or to hide the true which finally becomes the same sin, our conscience will tell us if we are doing the correct or not,