<p><div class="KonaFilter image-container display-table"><div><div class="image on-image"><img src="https://static-ssl.businessinsider.com/image/5ae9bd3f19ee8639008b4785-2000/gettyimages-79791869.jpg" border="0" alt="John McCain" data-mce-source="Joshua Lott/Getty Images" data-mce-caption="John McCain." /><p class="source"><span>Joshua Lott/Getty Images</span></p><p class="caption">John McCain.</p></div><p></p></div></div></p><p>Sen. John McCain, who has served in the Senate since 1987, has died at 81.</p><p>Here are 10 of the Arizona senator and former Republican presidential candidate's best quotes on courage, happiness, and character.</p>

10 of John McCain's best quotes on courage, happiness, and character

John McCain on fighting for a cause

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10 of john mccain's best quotes on courage, happiness, and character

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Joshua Lott/Getty ImagesJohn McCain.Sen. John McCain, who has served in the Senate since 1987, has died at 81.Here are 10 of the Arizona senator and former Republican presidential candidate's best quotes on courage, happiness, and character.

10 of John McCain's best quotes on courage, happiness, and character

Shayanne Gal,Pat Ralph

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