Nature Reacts Not Only To Physical Disease,

Beauty And Genius Must Be Kept Afar If One Would Avoid Becoming Their Slave.

Just Begin And The Mind Grows Heated; Continue, And The Task Will Be Completed!

There Is Nothing Worth Thinking But It Has Been Thought Before; We Must Only Try To Think It Again.

In Every Artist There Is A Touch Of Audacity Without Which No Talent Is Conceivable.

The Works Of Lavoisier And His Associates Operated Upon Many Of Us At That Time Like The Sun's Rising After A Night Of Moonshine: But Chemistry Is Now Betrothed To The Mathematics, And Is In Consequence Grown Somewhat Shy Of Her Former Admirers.