What is truth?

From the blog posts that I have just spent the past half hour or so reading, I have gathered that today's discussion was based on logic and how man does not know the answer to everything. Like Monica said, logic and the answers we come up with to problems or questions are not true answers. They are man made and false in a sense. They are false because there is no concrete truth behind them. By the way, what is truth? All of these terms and words and ideas are made up by humans. Who is to say that what we know to be "true" and "untrue" are indeed the truth or untruth? Nobody has the answers to these questions because the answers to these questions simply do not exist. Everything in life is false. It is all based on perception and biased opinion. Something that our world will always have.