Stability Can Only Be Attained By Inactive

When One Studies Strongly Radioactive Substances Special Precautions Must Be Taken If One Wishes To Be Able To Take Delicate Measurements. The Various Objects Used In A Chemical Laboratory And Those Used In A Chemical Laboratory, And Those Which Serve For Experiments In Physics, Become Radioactive In A Short Time And Act Upon Photographic Plates Through Black Paper. Dust, The Air Of The Room, And One's Clothes All Become Radioactive.

The Sensitive Plate, The Gas Which Is Ionised, The Fluorescent Screen, Are In Reality Receivers, Into Another Kind Of Energy, Chemical Energy, Ionic Energy... Luminous Energy.

I Never See What Has Been Done; I Only See What Remains To Be Done.

After All, Science Is Essentially International, And It Is Only Through Lack Of The Historical Sense That National Qualities Have Been Attributed To It.

There Are Sadistic Scientists Who Hurry To Hunt Down Errors Instead Of Establishing The Truth.