Act Only According To That Maxim Whereby

Reason Must Approach Nature In Order To Be Taught By It. It Must Not, However, Do So In The Character Of A Pupil Who Listens To Everything That The Teacher Chooses To Say, But Of An Appointed Judge Who Compels The Witness To Answer Questions Which He Has Himself Formulated.

Things Which We See Are Not By Themselves What We See ... It Remains Completely Unknown To Us What The Objects May Be By Themselves And Apart From The Receptivity Of Our Senses. We Know Nothing But Our Manner Of Perceiving Them.

Have Patience Awhile; Slanders Are Not Long-lived. Truth Is The Child Of Time; Erelong She Shall Appear To Vindicate Thee.

The Human Heart Refuses To Believe In A Universe Without A Purpose.

The More We Come In Contact With Animals And Observe Their Behaviour, The More We Love Them, For We See How Great Is Their Care Of The Young.