The Only Thing Permanent Is Change.

I Learned To Honor Human Beings, And I Would Find Myself Far More Useless Than The Common Laborer If I Did Not Believe That This Consideration Could Impart To All Others A Value Establishing The Rights Of Humanity.

Thinking In Pictures Precedes Thinking In Words.

Freedom In The Practical Sense Is The Independence Of The Power Of Choice From Necessitation By Impulses Of Sensibility

[r]eason Is... Given To Us As A Practical Faculty, That Is, As One That Influences The Will.

Ours Is An Age Of Criticism, To Which Everything Must Be Subjected.