"Life is both sad and solemn. We are led into a wonderful world, we meet one another here, greet each other - and wander together for a brief moment. Then we lose each other and disappear as suddenly and unreasonably as we arrived."
"Only philosophers embark on this perilous expedition to the outermost reaches of language and existence. Some of them fall off, but others cling on desperately and yell at the people nestling deep in the snug softness, stuffing themselves with delicious food and drink. 'Ladies and Gentlemen,' they yell, 'we are floating in space!' But none of the people down there care"
"A state that does not educate and train women is like a man who only trains his right arm."
"Health is the natural condition. When sickness occurs, it is a sign that Nature has gone off course because of a physical or mental imbalance. The road to health for everyone is through moderation, harmony, and a 'sound mind in a sound body'."
"When we sense something, it is due to the movement of atoms in space. When I see the moon it is because "moon atoms"penetrate my eye."
"ويبدوا أنه مع العمر لا يطل هناك ما يدهشان . لكننا بذلك نفقد شيئا أساسيا هو ما يحاول الفلاسفة إيقاظه فيه داخلنا. ذاك ‘ن صوتا في عمق أعماقنا يقول لنا ان الحياة لغز كبير. وهذا ما جربناه قبل أن يعلموننا اياه بكثير"