Dare To Know! Have The Courage To

Happiness, Though An Indefinite Concept, Is The Goal Of All Rational Beings

Thoughts Without Content Are Empty, Intuitions Without Concepts Are Blind... The Understanding Can Intuit Nothing, The Senses Can Think Nothing. Only Through Their Union Can Knowledge Arise.

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.

It Is Not God's Will Merely That We Should Be Happy, But That We Should Make Ourselves Happy

I Assert That, In Any Particular Natural Science, One Encounters Genuine Scientific Substance Only To The Extent That Mathematics Is Present.