It is easier to make a camel jump a ditch than to make a fool listen to reason.

A wise man remembers his friends at all times; a fool, only when he has need of them.

He who knows not and knows not he knows not: he is a fool - shun him. He who knows not and knows he knows not: he is simple - teach him. He who knows and knows not he knows: he is asleep - wake him. He who knows and knows he knows: he is wise - follow him.

He who knows not, and knows not that he knows not, is a fool, shun him; He who knows not, and knows that he knows not, is a child, teach him. He who knows, and knows not that he knows, is asleep, wake him. He who knows, and knows that he knows, is wise, follow him.

He who will not reason is a bigot; he who cannot is a fool; and he who dares not is a slave

A fool is like the big drum that beats fast but does not realize its hollowness