René Descartes Quotes

René Descartes/Quotes

It is not enough to own a decent mind; the most issue is to use it well.

René Descartes

The greatest minds ar capable of the best vices furthermore as of the best virtues.

Divide every problem into as several components as is possible and necessary to resolve it.

The reading of all smart books is sort of a voice communication with the best minds of past centuries.

If you'd be a true seeker when truth, it's necessary that a minimum of once in your life you doubt, as way as potential, all things.

Everything is obvious.

Except our own thoughts, there's nothing fully in our power.

When it's not in our power to follow what's true, we tend to need to follow what's most probable.

Illusory joy is usually value quite real sorrow.

Nothing is further fairly distributed than common sense: no one thinks he needs further of it than he already has.

Comments

Opticks isaac newton book Page 32-33

[ 32 ] [in Fig. 15.) repreſent the Circle that all the Opticks book moſt refrangible Rays propagated from the whole Diſque of the Sun, would illuminate and paint upon the oppoſite Wall if they were a- lone; EL the Circle that all the leaſt refran- gible Rays would in like manner illuminate and paint if they were alone; BH, CJ,DK, the Circles that that several intermediate ſorts of Rays would fuccefſively paint upon the Wall, if they were fingly propagated from the Sun in ſucceſſive order, the reſt being forever in- tercepted; and conceive that there square measure alternative intermediate Circles while not range, that countless alternative intermediate forts of Rays would ſucceſſively paint upon the Wall if the Sun ſhould ſucceſſively emit each each apart. And ſeeing the Sun emits all theſe forts directly, they muſt all at once illuminate and paint in- countable equal Circles, of all that, being in line with their degrees of Refrangibility placed so as during a continual Series, that

Page 8-9 isaac newton book

[ 8 ] a lot of when the celebrity manner, if ACBD (in Fig. three ] reprefent a Glafs ſpherically gibbous on each each (uſually referred to as a Lens, ſuch as could be a could be a, or Spectacle glaſs, or AN Object glaſs of a Teleſcope) and or not it's needed to understand however lightweight falling upon it from any lucid purpose Q ſhall be refracted, let Q M repreſent a Ray falling upon any purpose M of its firſt ſpherical Surface ACB, and by building a Perpendicular to the Glaſs at the purpose M, notice the firſt re- fracted Ray M N by the Proportion of the Sines seventeen to eleven. Let that Ray in going out of the Glaſs be incident upon N, and so notice the ſecond refracted Ray weight unit by the Proporti- on of the Sines eleven to seventeen. And when the ſame manner might the Refraction be found once the Lens is gibbous on one ſide and Plane or Con- cave on the opposite, or bowl-shaped on each each. A X. VI. Homogeneal Rays that ensue feveral Points of any Object, and fall sh

Carl Linnaeus

When all the thoughts unit regarding one issue and in addition the person loses interest in various things, the melancholy begins. In science the principles of truth have to be compelled to be confirmed by observation. When the non secular light-weight is targeted within the brain, everything else have to be compelled to be sinking within the dark. ¿Qué tiene Diamond State extraño que yo no vea a Dios si no puedo ver siquiera al Yo que vive nut mí?

Mr Koen

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