Source: Aleph
“Conquer yourself rather than the world.”
Source: The Virtues of War: A Novel of Alexander the Great
“The most important battle is one to conquer yourself.”
Yanni in Words. Miramax Books. Co-author David Rensin
“There are no more worlds to conquer!”
Statement portrayed as a quotation in a 1927 Reader's Digest article, this probably derives from traditions about Alexander lamenting at his father Philip's victories that there would be no conquests left for him, or that after his conquests in Egypt and Asia there were no worlds left to conquer.
Some of the oldest accounts of this, as quoted by John Calvin state that on "hearing that there were other worlds, wept that he had not yet conquered one."
This may originate from Plutarch's essay On the Tranquility of Mind, part of the essays Moralia: Alexander wept when he heard Anaxarchus discourse about an infinite number of worlds, and when his friends inquired what ailed him, "Is it not worthy of tears," he said, "that, when the number of worlds is infinite, we have not yet become lords of a single one?"
There are no more other worlds to conquer!
Variant attributed as his "last words" at a few sites on the internet, but in no published sources.
Disputed
Source: http://penelope.uchicago.edu/Thayer/E/Roman/Texts/Plutarch/Moralia/De_tranquillitate_animi*.html
Ibid., p. 173
The Book of Disquiet
Original: Na vida de hoje, o mundo só pertence aos estúpidos, aos insensíveis e aos agitados. O direito a viver e a triunfar conquista-se hoje quase pelos mesmos processos por que se conquista o internamento num manicómio: a incapacidade de pensar, a amoralidade e a hiperexcitação.
Source: Poems of Fernando Pessoa
Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter LXXI: On the supreme good
Precis des Guerres Cesar Das Napoleon I
