He incorporates this thought when stating “Love alters with not brief hours and weeks/ but bears it out even to the edge of doom” (l. 11-12). Specifically in these lines, Shakespeare declares that love lasts “to the edge of doom,” meaning eternally. These aspects of love only occur through true love, and are inevitable to reach purely if two pieces of the relationship sincerely love each other. In the couplet of this sonnet, Shakespeare summarizes that if his beliefs about the inevitability of love are wrong, or cannot be proven, love is not real. He reveals this attitude when he uses “If this be error and upon me proved/ I never writ, nor no man ever loved” (l. 13-14). Throughout the poem Shakespeare states the problems that true love inevitably defeats. He includes the idea that true love inevitably defeats fights, disagreements, time, and every dilemma that can appear. By utilizing “if this be error” and “no man ever loved,” Shakespeare shows that his opinion about standing strong through relationships are true. Only true love, the real love, can last through anything, and that is how one knows it is