In this way, this speech connects many of the play’s main themes, including the idea of suicide and death, the difficulty of knowing the truth in a spiritually ambiguous universe, and the connection between thought and action. In addition to its crucial thematic content, this speech is important for what it reveals about the quality of Hamlet’s mind. His deeply passionate nature is complemented by a relentlessly logical intellect, which works furiously to find a solution to his misery. He has turned to religion and found it inadequate to help him either kill himself or resolve to kill Claudius. Here, he turns to a logical philosophical inquiry and finds it equally frustrating.