Width of life is more important than length of life.

- Avicenna

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

- Avicenna

The more brilliant the lightning, the quicker it disappears.

- Avicenna

But the fact is that when wine is taken in moderation, it gives rise to a large amount of breath, whose character is balanced, and whose luminosity i…

- Avicenna

There are no incurable diseases — only the lack of will. There are no worthless herbs — only the lack of knowledge.

- Avicenna

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

- Avicenna

God, the supreme being, is neither circumscribed by space, nor touched by time; he cannot be found in a particular direction, and his essence cannot …

- Avicenna

That whose existence is necessary must necessarily be one essence.

- Avicenna

Is it the fault of wine if a fool drinks it and goes stumbling into darkness?

- Avicenna