Avicenna Quotes

Quotations and aphorisms by Avicenna:

That whose existence is necessary must necessarily be one essence.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#130dc157">https://openquotes.github.io/authors/avicenna-quotes/#130dc157</a>

The world is divided into men who have wit and no religion and men who have religion and no wit.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#747ec6d7">https://openquotes.github.io/authors/avicenna-quotes/#747ec6d7</a>

Therefore in medicine we ought to know the causes of sickness and health.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#b2b78bf2">https://openquotes.github.io/authors/avicenna-quotes/#b2b78bf2</a>

Now it is established in the sciences that no knowledge is acquired save through the study of its causes and beginnings, if it has had causes and beginnings; nor completed except by knowledge of its accidents and accompanying essentials.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#eb162b47">https://openquotes.github.io/authors/avicenna-quotes/#eb162b47</a>

The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#80afe874">https://openquotes.github.io/authors/avicenna-quotes/#80afe874</a>

As to the mental essence, we find it in infants devoid of every mental form.
~Avicenna


Link:
<a href="https://openquotes.github.io/authors/avicenna-quotes/#ddca76b7">https://openquotes.github.io/authors/avicenna-quotes/#ddca76b7</a>

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