The Family Library (Harper)., Volum 261845 |
Inni boken
Resultat 1-5 av 66
Side 20
... seems to have been very inattentive to his studies , and very low in the school . The boy , however , who was above him , having one day given him a severe kick upon his stomach , from which he suffered great pain , Isaac laboured inces ...
... seems to have been very inattentive to his studies , and very low in the school . The boy , however , who was above him , having one day given him a severe kick upon his stomach , from which he suffered great pain , Isaac laboured inces ...
Side 21
... seems to have been used only on the smooth surface of a floor , and not fitted to overcome the inequalities of a road . Although * " I remember once , " says Dr. Stukely , " when I was deputy to Dr Halley , secretary at the Royal ...
... seems to have been used only on the smooth surface of a floor , and not fitted to overcome the inequalities of a road . Although * " I remember once , " says Dr. Stukely , " when I was deputy to Dr Halley , secretary at the Royal ...
Side 22
... seems to have added more than the usual allotment of female talent . The society of this young lady and her companions was always preferred to that of his own schoolfellows , and it was one of his most agreeable occupations to construct ...
... seems to have added more than the usual allotment of female talent . The society of this young lady and her companions was always preferred to that of his own schoolfellows , and it was one of his most agreeable occupations to construct ...
Side 23
... seem to have beset her family . Among the early passions of Newton we must recount his love of drawing ; and even of writing verses . His own room was furnished with pictures drawn , coloured , and framed by himself , sometimes from ...
... seem to have beset her family . Among the early passions of Newton we must recount his love of drawing ; and even of writing verses . His own room was furnished with pictures drawn , coloured , and framed by himself , sometimes from ...
Side 26
... seems to have guided him in his course . In yield- ing to the impulse of his mechanical genius , his mind obeyed the laws of its own natural expansion , and , following the line of least resistance , it was thus drawn aside from the ...
... seems to have guided him in his course . In yield- ing to the impulse of his mechanical genius , his mind obeyed the laws of its own natural expansion , and , following the line of least resistance , it was thus drawn aside from the ...
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
Abbé Conti appear astronomical attraction Bentley Biot blue bodies calculus Cambridge cause centre colours Colsterworth comets Commercium consequence considered curves dated degree Descartes differential calculus discoveries distance doctrine earth edition experiment Flamstead force fringes Galileo genius glass gravity Halley heat Hipparchus honour Hooke Huygens infinite inquiries invention James Gregory John Newton Keill Kepler labours Leibnitz letter London manuscript mathematical ment method of fluxions mind moon motion nature never Newtonian philosophy observations Oldenburg opinion Optics orbit papers particles of light Pepys phenomena philosopher planets possession Principia principles prism produced published quadrature rays received reflecting telescope refrangibility remarkable Royal Society scholium seems Sir Isaac Newton space spectrum speculum stars supposed surface theory thickness thin plates thought tion tonian transmitted Trinity College truth Tycho Tycho Brahe views violet Whiston white light Woolsthorpe yellow
Populære avsnitt
Side 300 - I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the sea-shore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.
Side 139 - I only hint at present to such as have ability and opportunity of prosecuting this inquiry, and are not wanting of industry for observing and calculating, wishing heartily such may be found, having myself many other things in hand, which I would first complete, and therefore cannot so well attend it. But this I...
Side 78 - ... that the ratio of the sines of the angles of incidence and refraction is constant for refraction in the same medium, was effected by Snell and Descartes.
Side 217 - I could not have believed what you tell me of yourself, had I had it from any body else. And though I cannot but be mightily troubled that you should have had so many wrong and unjust thoughts of me...
Side 149 - The third I now design to suppress. Philosophy is such an impertinently litigious lady, that a man had as good be engaged in lawsuits, as have to do with her.
Side 216 - I desire you to forgive me this uncharitableness. For I am now satisfied that what you have done is just, and I beg your pardon for my having hard thoughts of you for it, and for representing that you struck at the root of morality, in a principle you laid down in your book of ideas, and designed to pursue in another book, and that I took you for a Hobbist.
Side 149 - I must again beg you," says he, "not to let your resentments run so "high as to deprive us of your third book, wherein your applications of your mathematical doctrine to the theory of comets, and several curious experiments, which, as I guess by what you write ought to compose it, will undoubtedly render it acceptable to those who will call themselves philosophers without mathematics, which are much the greater number.
Side 256 - WHEN I wrote my treatise about our system, I had an eye upon such principles as might work with considering men for the belief of a Deity ; and nothing can rejoice me more than to find it useful for that purpose.
Side 320 - I WAS on Sunday night, the 7th of March, 1724-5, at Kensington with Sir Isaac Newton, in his lodgings, just after he was come out of a fit of the gout, which he had had in both his feet, for the first time, in the eighty-third year of his age. He was better after it, and his head clearer, and memory stronger than I had known them for some time.
Side 282 - I found that, as often as I went into the dark, and intended my mind upon them, as when a man looks earnestly to see anything which is difficult to be seen, I could make the phantasm return without looking any more upon the sun; and the oftener I made it return, the more easily I could make it return again.