In every deed of mischief, he [Andronicus Comnenus] had a heart to resolve, a head to contrive, and a hand to execute.

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Source: Decline and Fall of the Roman Empire, Volume IX, p. 94.
Source quality: Precise citation Points to a specific work with a page, chapter, date or similar locator, so you can look it up.

The History of the Decline And Fall Of The Roman Empire (1776)

Memoirs (1796)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

The History of the Decline And Fall Of The Roman Empire (1776)

Quote text and notes from Wikiquote: Edward Gibbon (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.