You Acquire A Language Most Readily In

Without My Attempts In Natural Science, I Should Never Have Learned To Know Mankind Such As It Is. In Nothing Else Can We So Closely Approach Pure Contemplation And Thought, So Closely Observe The Errors Of The Senses And Of The Understanding, The Weak And Strong Points Of Character.

Should I Not Be Proud, When For Twenty Years I Have Had To Admit To Myself That The Great Newton And All The Mathematicians And Noble Calculators Along With Him Were Involved In A Decisive Error With Respect To The Doctrine Of Color, And That I Among Millions Was The Only One Who Knew What Was Right In This Great Subject Of Nature?

We Can Always Redeem The Man Who Aspires And Strives.

Character Calls Forth Character.

There Is Nothing Outside Of Us That Is Not At The Same Time In Us, And As The External World Has Its Colors The Eye, Too, Has Colors.