Do not share the knowledge with which you have been blessed with everyone in general as you do with some people in particular and know that there are some men in whom Allah may He he glorified has placed hidden secrets which they are forbidden to reveal.

A toothache or a violent passion is not necessarily diminished by our knowledge of its causes its character its importance or insignificance.

We are here and it is now. Further than that all human knowledge is moonshine.

Because in the school of the Spirit man learns wisdom through humility knowledge by forgetting how to speak by silence how to live by dying.

The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.

The wise man should restrain his senses like the crane and accomplish his purpose with due knowledge of his place time and ability.

We did it Disneyland in the knowledge that most of the people I talked to thought it would be a financial disaster - closed and forgotten within the first year.

Love takes up where knowledge leaves off.

Dogmatism and skepticism are both in a sense absolute philosophies one is certain of knowing the other of not knowing. What philosophy should dissipate is certainty whether of knowledge or ignorance.

Knowledge becomes evil if the aim be not virtuous.