While it is true that science cannot decide questions of value, that is because they cannot be intellectually decided at all, and lie outside the realm of truth and falsehood. Whatever knowledge is attainable, must be attained by scientific methods; and what science cannot discover, mankind cannot know.
3rd Earl Russell of Kingston
What we don't understand we don't possess.
It is not a pumping-in from the outside that gives wisdom; it is the power and extent of your inner receptivity that determines how much you can attain of true knowledge, and how rapidly. You can quicken your evolution by awakening and increasing the receptive power of your brain cells.
I have no knowledge of anything.
Conventions of generality and mathematical elegance may be just as much barriers to the attainment and diffusion of knowledge as may contentment with particularity and literary vagueness... It may well be that the slovenly and literary borderland between economics and sociology will be the most fruitful building ground during the years to come and that mathematical economics will remain too flawless in its perfection to be very fruitful.
Some read for style, and some for argument: one has little care about the sentiment, he observes only how it is expressed; another regards not the conclusion, but is diligent to mark how it is inferred; they read for other purposes than the attainment of practical knowledge; and are no more likely to grow wise by an examination of a treatise of moral prudence, than an architect to inflame his devotion by considering attentively the proportions of a temple.
Even scientific knowledge, if there is anything to it, is not a random observation of random objects; for the critical objectivity of significant knowledge is attained as a practice only philosophically in inner action.
Hitherto I have courted Truth with a kind of Romantick Passion, in spite of all Difficulties and Discouragements: for knowledge is thought so unnecessary an Accomplishment for a Woman, that few will give themselves the Trouble to assist us in the Attainment of it.
Use your gifts faithfully, and they shall be enlarged; practice what you know, and you shall attain to higher knowledge.
It is manifest that all government of action is to be gotten by knowledge, and knowledge best, by gathering many knowledges, which is reading.