The initial fund of general scientific knowledge is an invaluable asset (财产), but the young research worker should have no illusion(错觉) about how little it is compared with what he or she should acquire during succeeding years. As to the precise value of this initial fund of knowledge, this depends to a great degree on how it has been acquired and on who has been imparting(传授) it. 46)Young scientists cannot realize too soon that existing scientific knowledge is not nearly so complete, certain and unalterable as many textbooks seem to imply. The original papers of great scientists describing their discoveries and explaining their theories are never as rigid and self-confident as the resumes(摘要说明)of these discoveries and theories in textbooks by other men often suggest. Young scientists consulting these original works will find in them "it appears that", "it probably means", "it seems likely that", more than once, as expressions of elements of d
The initial fund of general scientific knowledge is an invaluable asset (财产), but the young research worker should have no illusion(错觉) about how little it is compared with what he or she should acquire during succeeding years. As to the precise value of this initial fund of knowledge, this depends to a great degree on how it has been acquired and on who has been imparting(传授) it. 46)Young scientists cannot realize too soon that existing scientific knowledge is not nearly so complete, certain and unalterable as many textbooks seem to imply. The original papers of great scientists describing their discoveries and explaining their theories are never as rigid and self-confident as the resumes(摘要说明)of these discoveries and theories in textbooks by other men often suggest. Young scientists consulting these original works will find in them "it appears that", "it probably means", "it seems likely that", more than once, as expressions of elements of d
For me, scientific knowledge is divided
into mathematical sciences, natural sciences or sciences dealing with natural
world, and sciences dealing with mankind. Apart from these sciences is
philosophy. All this is pure or{{U}} (62) {{/U}}knowledge, sought only
for the{{U}} (63) {{/U}}of understanding in order to fulfill the need to
understand what is intrinsic and consubstantial (同质的) to man. What{{U}} (64)
{{/U}}man from animal is that he knows and needs to know. If man did not
know that the world existed, and that the{{U}} (65) {{/U}}was of a
certain kind, that he was in the world and that he himself was of a certain
kind, he wouldn’t be man. The technical aspects or applications of knowledge are
equally necessary for man and are of the greatest importance,{{U}} (66)
{{/U}}they also contribute to{{U}} (67) {{/U}}him as man and permit
A. perceiving B. defining C. shaping D. recognizing 我来回答: 提交
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