We cannot ... prove geometrical truths by arithmetic.
Quote by Aristotle
The energy of the mind is the essence of life.
In making a speech one must study three points: first, the means of producing persuasion;...
Probable impossibilities are to be preferred to improbable possibilities.
If liberty and equality, as is thought by some, are chiefly to be found in...
At his best, man is the noblest of all animals; separated from law and justice...
Whosoever is delighted in solitude is either a wild beast or a god.
Temperance is a mean with regard to pleasures.
A friend to all is a friend to none.
Different men seek after happiness in different ways and by different means, and so make...
Happiness depends upon ourselves.
No one would choose a friendless existence on condition of having all the other things...
The soul never thinks without a picture.
All paid jobs absorb and degrade the mind.
Education is the best provision for old age.
Happiness is activity.
In poverty and other misfortunes of life, true friends are a sure refuge.
In all things of nature there is something of the marvelous.
We must no more ask whether the soul and body are one than ask whether...
Plato is dear to me, but dearer still is truth.
The gods too are fond of a joke.