A man can pose as a wise when searching for wisdom, but if he believes to have find it, is a fool (Persian).
Eyes are not helpful at all to a blinded brain (Arabic).
Two captains sink the boat (Persian).
Ask your wife, and do the opposite she counsels you (Arabic).
Praise only to Allah, criticize only to yourself (Arabic).
Knowledge cannot be transferred, it must be learnt (Arabic).
Don't open your lips if you are not sure what you will talk about, silence is more beautiful (Arabic).
When the cart has broken itself, many will say you whereby it shouldn't have passed (Turkish).
Who does not understand a look, neither will understand a long explanation (Arabic).
Doubt is the key of knowledge (Persian).
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