[t]he Habit Of Scientific Analysis ... Exhausts

At Bottom There Is But One Subject Of Study: The Forms And Metamorphoses Of Mind. All Other Subjects May Be Reduced To That; All Other Studies Bring Us Back To This Study.

To Do What Is Impossible For Talent Is The Mark Of Genius.

Clever People Will Recognize And Tolerate Nothing But Cleverness.

Destiny Has Two Ways Of Crushing Us - By Refusing Our Wishes And By Fulfilling Them.

What We Call Little Things Are Merely The Causes Of Great Things; They Are The Beginning, The Embryo, And It Is The Point Of Departure Which, Generally Speaking, Decides The Whole Future Of An Existence. One Single Black Speck May Be The Beginning Of Gangrene, Of A Storm, Of A Revolution.