'Truth' is the conformity to fact or reality. The exact accordance with that:
From Webster's 1828 dictionary:
TRUTH, (noun) Conformity to fact or reality; exact accordance with that which is, or has been, or shall be.
Two examples of:
'Joshua was old and stricken in years;
'Then I turned, and lifted up mine eyes, and looked, and behold a flying roll. And he said unto me, What seest thou? And I answered, I see a flying roll.'
Whether you recognize truth depends on your standard of evidence: what amount of facts do you need to be persuaded?
Check your standard of evidence.