In Science We Must Be Interested In

This Means That We Have Here An Entirely Separate Kind Of Chemistry For Which The Current Tool We Use Is The Electrometer, Not The Balance, And Which We Might Well Call The Chemistry Of The Imponderable.

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.

Now Is The Time To Understand More, So We Fear Less.

We Must Have Perseverance And Above All Confidence In Ourselves.

I Believe International Work Is A Heavy Task, But That It Is Nevertheless Indispensable To Go Through An Apprenticeship In It, At The Cost Of Many Efforts And Also Of A Real Spirit Of Sacrifice: However Imperfect It May Be, The Work Of Geneva Has A Grandeur That Deserves Our Support.