Knowledge Is Power But Only Wisdom Is

The Individual Succumbs, But He Does Not Die If He Has Left Something To Mankind.

Every Science Begins As Philosophy And Ends As Art; It Arises In Hypothesis And Flows Into Achievement.

Every Form Of Government Tends To Perish By Excess Of Its Basic Principle.

Philosophy Begins When One Learns To Doubt -- Particularly To Doubt One's Cherished Beliefs, One's Dogmas And One's Axioms.

Progress Is The Increasing Control Of The Environment By Life.