Avicenna

Avicenna

commonly known as Ibn Sīnā or by his Latinized name Avicenna, was a Persian polymath
That whose existence is necessary must necessarily be one essence.More Avicenna quotes [07/13/2011 02:07:54]
As to the mental essence, we find it in infants devoid of every mental form.More Avicenna quotes [07/13/2011 02:07:04]
The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes.More Avicenna quotes [07/13/2011 02:07:02]
Therefore in medicine we ought to know the causes of sickness and health.More Avicenna quotes [07/13/2011 02:07:20]
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.More Avicenna quotes [07/13/2011 02:07:16]

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