Life in accordance with intellect is best and pleasantest, since this, more than anything else, constitutes humanity.

And here will apply an observation made before, that whatever is proper to each is naturally best and pleasantest to him: such then is to Man the life in accordance with pure Intellect (since this Principle is most truly Man), and if so, then it is also the happiest.

The highest good is the inflexibility of an unyielding mind, its foresight, its sublimity, its soundness, its freedom, its harmony, its beauty.

One of the supreme achievements of purely intellectual human activity.

The ordinary surroundings of life which are esteemed by men (as their actions testify) to be the highest good, may be classed under the three heads — Riches, Fame, and the Pleasures of Sense: with these three the mind is so absorbed that it has little power to reflect on any different good.

The highest perfection of human life consists in the mind of man being detached from care, for the sake of God.

The chief good he has defined to be the exercise of virtue in a perfect life.

A contented mind is the greatest blessing a man can enjoy in this world.

Of all human pursuits, the pursuit of wisdom is the most perfect, the most sublime, the most useful, and the most agreeable.

Upon the whole, a contented mind is the greatest blessing a man can enjoy in this world.

So if the ultimate felicity of man does not consist in external things which are called the goods of fortune, nor in the goods of the body, nor in the goods of the soul according to its sensitive part, nor as regards the intellective part according to the activity of the moral virtues, nor according to the intellectual virtues that are concerned with action, that is art and prudence – we are left with the conclusion that the ultimate felicity of man lies the contemplation of truth.

The highest good is a mind that scorns the happenings of chance, and rejoices only in virtue.

After experience had taught me that all things which frequently take place in ordinary life are vain and futile, and
when I saw that all the things I feared, and which feared me, had nothing good or bad in them save in so far as the mind was affected by them; I determined at last to inquire whether
there was anything which might be truly good, and able to communicate its goodness, and by which the mind might be affected to the exclusion of all other things; I determined, I say, to inquire whether I might discover and attain the
faculty of enjoying throughout eternity continual supreme happiness..
I could see the many advantages acquired from honor and riches, and that I should be debarred from acquiring these things if I wished seriously to investigate a new matter…But the more one possesses of either of them, the more the pleasure is increased, and the more one is in con-
sequence encouraged to increase them; whereas if at any time our hope is frustrated, there arises in us the deepest pain. Fame has also this great drawback, that if we pursue it we
must direct our lives in such a way as to please the fancy of men, avoiding what they dislike and seeking what pleases
them. . .. But the love towards a thing eternal and infinite alone feeds the mind with a pleasure secure from all pain… The greatest good is the knowledge of the union which the
mind has with the whole of nature….The more the mind knows, the better it understands its forces and the order of
nature; the more it understands its forces or strength, the better it will be able to direct itself and lay down the rules for itself; and the more it understands the order of nature,
the more easily it will be able to liberate itself from useless things; this is the whole method.

As the saints and prophets were often forced to practise long vigils and fastings and prayers before their ecstasies would fall upon them and their visions would appear, so Virtue in its purest and most exalted form can only be acquired by means of severe and long continued culture of the mind. Persons with feeble and untrained intellects may live according to their conscience; but the conscience itself will be defective. … To cultivate the intellect is therefore a religious duty; and when this truth is fairly recognized by men, the religion which teaches that the intellect should be distrusted and that it should be subservient to faith, will inevitably fall.