We Work To Earn Our Leisure.

No Democracy Can Exist Unless Each Of Its Citizens Is As Capable Of Outrage At Injustice To Another As He Is Of Outrage At Unjustice To Himself.

No Science Ever Defends Its First Principles.

The Physician Heals, Nature Makes Well.

What Has Soul In It Differs From What Has Not, In That The Former Displays Life. Now This Word Has More Than One Sense, And Provided Any One Alone Of These Is Found In A Thing We Say That Thing Is Living. Living, That Is, May Mean Thinking Or Perception Or Local Movement And Rest, Or Movement In The Sense Of Nutrition, Decay And Growth. Hence We Think Of Plants Also As Living, For They Are Observed To Possess In Themselves An Originative Power Through Which They Increase Or Decrease In All Spatial Directions.

Revolutions Are Effected In Two Ways, By Force And By Fraud.