“When, however the elements of this [book] such as time study, functional formanaship etc, are used without being accompanied by the true philosophy of management, the results are in many cases disastrous. And, unfortunately, even [when those] who are throughly in sympathy ... undertake to change too rapidly ... they frequently meet with serious trouble, and sometimes with strikes, followed by failure.”

“Other people are likely not to be aware that those who pursue philosophy aright study nothing but dying and being dead. Now if this is true, it would be absurd to be eager for nothing but this all their lives, and then to be troubled when that came for which they had all along been eagerly practicing.”

“This was not to say, however, that she did not long, at times, for some greater change, that she did not experience some of those exceptional moments when one thirsts for something other than what is, and when those who, through lack of energy or imagination, are unable to generate any motive power in themselves, cry out, as the clock strikes or the postman knocks, for something new, even if it worse, some emotion, some sorrow..; however cruel.”

“...It would hardly be a waste of time if sometimes even the most advanced students in the cognitive sciences were to pay a visit to their ancestors. It is frequently claimed in American philosophy departments that, in order to be a philosopher, it is not necessary to revisit the history of philosophy. It is like the claim that one can become a painter without having ever seen a single work by Raphael, or a writer without having ever read the classics. Such things are theoretically possible; but the 'primitive' artist, condemned to an ignorance of the past, is always recognizable as such and rightly labeled as naïf. It is only when we consider past projects revealed as utopian or as failures that we are apprised of the dangers and possibilities for failure for our allegedly new projects. The study of the deeds of our ancestors is thus more than an atiquarian pastime, it is an immunological precaution.”

“To teach how to live without certainty, and yet without being paralyzed by hesitation, is perhaps the chief thing that philosophy, in our age, can still do for those who study it.”

“In practice people who study philosophy too long become very odd birds, not to say thoroughly vicious; while even those who are the best of them are reduced by...[philosophy] to complete uselessness as members of society.”