“...the ultimately possible attitudes toward life are irreconcilable, and hence their struggle can never be brought to a final conclusion. Thus it is necessary to make a decisive choice. Whether, under such conditions, science is a worth while 'vocation' for somebody, and whether science itself has an objectively valuable 'vocation' are again value judgments about which nothing can be said in the lecture-room. To affirm the value of science is a presupposition for teaching there. I personally by my very work answer in the affirmative, and I also do so from precisely the standpoint that hates intellectualism as the worst devil, as youth does today, or usually only fancies it does. In that case the word holds for these youths: 'Mind you, the devil is old; grow old to understand him.' This does not mean age in the sense of the birth certificate. It means that if one wishes to settle with this devil, one must not take flight before him as so many like to do nowadays. First of all, one has to see the devil's ways to the end in order to realize his power and his limitations.”

“One never learns how the witch became wicked, or whether that was the right choice for her~is it ever the right choice? Does the devil ever struggle to be good again, or if so is he not a devil?”

“One never knows how the witch became wicked, or whether that was the right choice for her — is it ever the right choice? Does the devil ever struggle to be good again, or if so is he not a devil? It is the very least question of definitions.”

“To the grim poor there need be no pourquoi tale about where evil arises; it just arises; it always is. One never learns how the witch became wicked, or whether that was the right choice for her--is it ever the right choice? Does the devil ever struggle to be good again, or if so is he not a devil...?”

“For the admirable gift of himself, and for the magnificent service he renders humanity, what reward does our society offer the scientist? Have these servants of an idea the necessary means of work? Have they an assured existence, sheltered from care? The example of Pierre Curiee, and of others, shows that they have none of these things; and that more often, before they can secure possible working conditions, they have to exhaust their youth and their powers in daily anxieties. Our society, in which reigns an eager desire for riches and luxury, does not understand the value of science. It does not realize that science is a most precious part of its moral patrimony. Nor does it take sufficient cognizance of the fact that science is at the base of all the progress that lightens the burden of life and lessens its suffering. Neither public powers nor private generosity actually accord to science and to scientists the support and the subsidies indispensable to fully effective work.”

“The limits of science have always been the source of bitter disappointment when people expected something from science that it was not able to provide. Take the following examples: a man without faith seeking to find in science a substitute for his faith on which to build his life; a man unsatisfied by philosophy seeking an all-embracing universal truth in science; a spiritually shallow person growing aware of his own futility in the course of engaging in the endless reflections imposed by science. In every one of these cases, science begins as an object of blind idolatry and ends up as an object of hatred andcontempt. Disenchantment inevitably follows upon these and similar misconceptions. One question remains: What value can science possibly have when its limitations have become so painfully clear?”