We do not talk - we bludgeon one another with facts and theories gleaned from cursory readings of newspapers, magazines and digests. Henry Miller
We are doomed to repeat the mistakes of the past, and no amount of education gleaned from our propensity for self-destruction and misguided thinking ever teaches us anything. Not anything that we remember for more than a generation or two. Terry Brooks
Watching how customers actually use a product provides much more reliable information than can be gleaned from a verbal interview or a focus group. Clayton Christensen
Feynman was fond of saying that all of quantum mechanics can be gleaned from carefully thinking through the implications of this single experiment, so it's well worth discussing. Richard Feynman