Tahtawi believed that education is a necessity, that man cannot do without it. Man's mind which distinguishes him from all other creatures is the only device that can save mankind. On the contrary, animals can protect themselves only by physical power. Tahtawi asserted the importance of the mind as a power governing man's life. He, following suit of the philosophers of enlightenment, believed in man's ability to change reality so as to meet the needs of the modern age.
Education is essential for youth.
Youth may be exposed to writings against their own culture and moral norms. Only education can save them from falling into the trap of deviation. In this respect, Tahtawi echoed exponents of realism who believe that the key to virtue is education. It helps a girl get a suitable husband. It helps women bring up their children.