Quotessence
Home / Topics / Theory Quotes

Theory Quotes

Browse 4151 quotes about Theory.

Related topics

Theory Quotes

“An important tradition within westren philosophy believes in the primacy of natural science as a guide to truth. This is sometimes met with the charge that such an allegiance amounts to scientism - the view that the only things that really exist are those recognized by fundamental physical theory, and that the only forms of genuine knowledge are scientific ones.”

“Those who are in love with practice without knowledge are like the sailor who gets into a ship without rudder or compass and who never can be certain whether he is going. Practice must always be founded on sound theory, and to this Perspective is the guide and the gateway; and without this nothing can be done well in the matter of drawing.”

“There is no theory that would guide us through interplantary space to another world even if we could control our departure from the earth; there is no means of carrying the large amount oxygen, water, and food that would be necessary for such a long journey; and there is not known way of easing our ether ship down on the surface of another world, if we could get there.”