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"The solution of the difficulty is that the two mental pictures which experiment lead us to form - the one of the particles, the other of the waves - are both incomplete and have only the validity of analogies which are accurate only in limiting cases."
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Exlpore more Difficulty quotes

"The mistakes and unresolved difficulties of the past in mathematics have always been the opportunities of its future."

"I really worked to try and be creative enough on the guitar parts so those who aren't real educated would know that there was some difficulty in doing it."

"My task is becoming more and more delicate, while the difficulties increase constantly."

"The difficulties of conducting espionage against the Soviet Union in the Soviet Union were such that historically the Agency had backed away from the task."

"There are no insuperable constitutional difficulties."

"The prudent see only the difficulties, the bold only the advantages, of a great enterprise; the hero sees both; diminishes the former and makes the latter preponderate, and so conquers."

"Divide each difficulty into as many parts as is feasible and necessary to resolve it."

"You can put in all the difficulties, jumps, runs, and any other devilish complexities you like, except octave spans and similar features which do not suit the formation of hands."

"I've always had difficulties with female characters."

"Because of the tension and difficulty, I remember trying to do the silliest things when we weren't rolling cameras, anything to lift the spirits. But once on set, it was important to have full concentration."
Explore more quotes by Werner Heisenberg


"Natural science, does not simply describe and explain nature; it is part of the interplay between nature and ourselves."


"The problems of language here are really serious. We wish to speak in some way about the structure of the atoms. But we cannot speak about atoms in ordinary language."


"The violent reaction on the recent development of modern physics can only be understood when one realises that here the foundations of physics have started moving; and that this motion has caused the feeling that the ground would be cut from science."


"The solution of the difficulty is that the two mental pictures which experiment lead us to form - the one of the particles, the other of the waves - are both incomplete and have only the validity of analogies which are accurate only in limiting cases."
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