“Science is the belief in the ignorance of experts,”
Richard Feynman
“What is Science” presented at the fifteenth annual meeting of the National Science Teachers Association, in New York City (1966), published in The Physics Teacher, volume 7, issue 6 (1969), p. 313-320
“Basic research is what I am doing when I don’t know what I am doing.”
Wernher von Braun (New York Times (16 December 1957))
“The rocket worked perfectly, except for landing on the wrong planet.”
Wernher von Braun (comment on V2 landing on London 1944, Apollo in Perspective : Spaceflight Then and Now (1999))
“Without encroaching upon grounds appertaining to the theologian and the philosopher, the domain of natural sciences is surely broad enough to satisfy the wildest ambition of its devotees. The work may be hard, and the discipline severe; but the interest never fails, and great is the privilege of achievement.,”
John Strutt, 3rd Baron Rayleigh
“You should call it entropy, for two reasons. In the first place your uncertainty function has been used in statistical mechanics under that name, so it already has a name. In the second place, and more important, no one really knows what entropy really is, so in a debate you will always have the advantage.”
Suggesting to Claude Shannon a name for his new uncertainty function, as quoted in Scientific American Vol. 225 No. 3, (1971), p. 180.
“I know of nothing more terrible than the poor creatures who have learned too much. Instead of the sound powerful judgement which would probably have grown up if they had learned nothing, their thoughts creep timidly and hypnotically after words, principles and formulae, constantly by the same paths. What they have acquired is a spider’s web of thoughts too weak to furnish sure supports, but complicated enough to provide confusion.”
Ernst Mach
“My attention (was) drawn to various mechanical phenomena, for the explanation of which I discovered that a knowledge of mathematics was essential,”
Osborne Reynolds
“The object that strikes the air develops a force equal to that of the air that strikes the object. Observe how the beating of its wings against the air suffices to bear up the weight of the eagle in the highest and thinnest air. Observe too that, conversely, the air fills the sails and pushes the heavily laden ship. From this you can understand that man, with great wings, acting against the resistance of air, might overcome it victoriously and rise above it,”
Leonardo da Vinci
“I was capable of being moved, mathematically, as it were, by the belief that a particular course was right; and I do believe that God put these views in my mind, working by means of that which was in me to supply that which was wanting,”
Lucasian Professor George Gabriel Stokes
“Then it is right that you should even now draw back, nor heed though I should go to the grave a thinking machine unenlivened and uncheered and unwarmed by the happiness of domestic affection,” (on receiving reply of his 55 page essay to his future wife on why they should not be marreid)
Lucasian Professor George Gabriel Stokes
“The great bird will take its first flight on the back of a great swan; filling the universe with wonders; filling all writings with its fame and bringing eternal glory to the nest from which it came,”
Leonardo da Vinci
