Compare yourself, for wealth, status and health to those lower than you. For faith, science, and virtue, compare yourself to those who are higher tha… - Ibn Hazm

Whoever harms his kinship and his neighbors is worse than them. Whosoever returns ill that he receives from them is like them. Whosoever does not return ill done to him is the master, the best and most virtuous amongst all.

Ask questions stubbornly, very proud men who seeing themselves right without knowing anything about the matter. This shows lack of piety, a tendency to ranting, a weak mind, and excessive vanity. [...] If you hear, or read writing (you object to), do not react with violence until you have proof that what is expressed is wrong. Do not accept that with the enthusiasm of the credulous man either until being wholly convinced of that. In both situations you blind yourself and drift away from truth… Act like a person who has no preconceived views, one ready to know and accept what is right and reject what is wrong.

That the stars are celestial bodies with no mind or soul. They neither know the future nor affect people. Their effect on people however can be through their physical characteristics, such as the effect of the sun’s heat and rays on the planets and the effect of the moon on the tides of seas.