Does the pursuit of knowledge of truth make life more meaningful? Or does an inquiry into the possibility of knowing the truth show that life is likely meaningless?

Reflect on the following prompt, and write a paper in response:
By way of your understanding of Dostoevsky and Unamuno, explain the relationship between knowledge of truth and the meaning of life. Does the pursuit of knowledge of truth make life more meaningful? Or does an inquiry into the possibility of knowing the truth show that life is likely meaningless?