Never Regard Study As A Duty, But

We Experience Ourselves Our Thoughts And Feelings As Something Separate From The Rest. A Kind Of Optical Delusion Of Consciousness. This Delusion Is A Kind Of Prison For Us, Restricting Us To Our Personal Desires And To Affection For A Few Persons Nearest To Us.

Time Is Relative; Its Only Worth Depends Upon What We Do As It Is Passing.

One Can't Teach A Cat Not To Catch Birds

A Theory Is The More Impressive The Greater Is The Simplicity Of Its Premises, The More Different Are The Kinds Of Things It Relates And The More Extended The Range Of Its Applicability.

God Does Not Play Dice [with The Universe]. [ger., Gott Wurfelt Nicht.]