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The chief End of Man. The Preamble Sect. 1, 2, 3, 4. (Book 5)
Book V. (Book 5)
SECT. I. The efficacy of Vertue is not to be valu'd by our faint-heartedness.
THIS fifth day, most worthy Brutus, will put an end to our Tusculan Disputations, on which day was debated, that which of all Subjects you most approve; for I perceive by that Book which you writ to me with great exactness, and your many Discourses, that you are zealously of the opinion that Vertue is self∣sufficient to Happiness; which though it be hard to demonstrate, by reason of the many and diverse Tortures by Fortune inflicted; yet is it of such moment, that it deserves all pains to be employ'd, in order to the clearing of it up; since there is no∣thing treated of in all Philosophy, which is more Grave and Gallant to maintain; for whereas that was their Motive, who first apply'd to the Study of Philosophy, to cast all their other business aside,