Your brother is who gives you a honest advice.
More Arabic Proverbs:
How great the grandfathers are, but how regretful what they left behind.Arabic
It is good to know the truth and to speak the truth
Arabic
Further than Pleiades.
Arabic
He that sows the wind shall reap the whirlwind.
Arabic
More enduring than a donkey.
Arabic
Money finds money, water finds the puddle.
Arabic