If Man Should Commence By Studying Himself,

Reason's Last Step Is To Acknowledge That There Are Infinitely Many Things Beyond It.

The Parts Of The Universe ... All Are Connected With Each Other In Such A Way That I Think It To Be Impossible To Understand Any One Without The Whole.

Man's Greatness Lies In His Power Of Thought.

Even Those Who Write Against Fame Wish For The Fame Of Having Written Well, And Those Who Read Their Works Desire The Fame Of Having Read Them.

The Authority Of Reason Is Far More Imperious Than That Of A Master; For He Who Disobeys The One Is Unhappy, But He Who Disobeys The Other Is A Fool.