Marie Curie Is, Of All Celebrated Beings,

You Imagine That I Look Back On My Life's Work With Calm Satisfaction. But From Nearby It Looks Quite Different. There Is Not A Single Concept Of Which I Am Convinced That It Will Stand Firm, And I Feel Uncertain Whether I Am In General On The Right Track.

Highly Developed Spirits Often Encounter Resistance From Mediocre Minds.

It Is Not A Lack Of Real Affection That Scares Me Away Again And Again From Marriage. Is It A Fear Of The Comfortable Life, Of Nice Furniture, Of Dishonor That I Burden Myself With, Or Even The Fear Of Becoming A Contented Bourgeois.

I Want To Gods Thoughts, The Rest Are Details.

When I Think Of The Most Able Students I Have Encountered In My Teaching - I Mean Those Who Have Distinguished Themselves Not Only By Skill But By Independence Of Thought - Then I Must Confess That All Have Had A Lively Interest In Epistemology.