If you know you are on the right track, if you have this inner knowledge, then nobody can turn you off... no matter what they say.

I always was very interested in intellect and the massive world of knowledge out there, but in terms of being a kid who wanted to be treated as an equal, school is not the place.

While knowledge may provide useful point of reference, it cannot become a force to guide the future.

You can practice to attain knowledge, but you can't practice to attain wisdom.

We have to realize only in communication, in real knowledge, in real reaching out, can there be an understanding that there's humanity everywhere, and that's what I'm trying to do.

Science is knowledge arranged and classified according to truth, facts, and the general laws of nature.

The passionate controversies of one era are viewed as sterile preoccupations by another, for knowledge alters what we seek as well as what we find.

Technical knowledge has now become an integral aspect of the Iranian psyche.

If the past has been an obstacle and a burden, knowledge of the past is the safest and the surest emancipation.

The auditory perception is not sufficient for our knowledge of the world it does not have vastness.