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Arthur David Ritchie Quotes

Text Quotes
The material universe must consist... of bodies... such that each of them exercises its own separate, independent, and invariable effect, a change of the total state being compounded of a number of separate changes each of which is solely due to a separate portion of the preceding state  (Arthur David Ritchie Quotes) The first thing the reasonable man must do is to be content with a very little knowledge and a very great deal of ignorance. The second thing he must do is to make the utmost possible use of the knowledge he has and not waste his energy crying for the moon. The third thing he must do is try and see clearly where his knowledge ends and his ignorance begins  (Arthur David Ritchie Quotes) It is really just as bad technique to make a measurement more accurately than is necessary as it is to make it not accurately enough  (Arthur David Ritchie Quotes)