Falsehood Is Easy, Truth So Difficult.

I Think Cheerfulness Is A Fortune In Itself.

The Egoism Which Enters Into Our Theories Does Not Affect Their Sincerity; Rather, The More Our Egoism Is Satisfied, The More Robust Is Our Belief.

More Helpful Than All Wisdom Is One Draught Of Simple Human Pity That Will Not Forsake Us.

The Scornful Nostril And The High Head Gather Not The Odors That Lie On The Track Of Truth.

It Is Well Known To All Experienced Minds That Our Firmest Convictions Are Often Dependent On Subtle Impressions For Which Words Are Quite Too Coarse A Medium.