Nature's Great Book Is Written In Mathematics.

Names And Attributes Must Be Accommodated To The Essence Of Things, And Not The Essence To The Names, Since Things Come First And Names Afterwards.

Take Note, Theologians, That In Your Desire To Make Matters Of Faith Out Of Propositions Relating To The Fixity Of Sun And Earth You Run The Risk Of Eventually Having To Condemn As Heretics Those Who Would Declare The Earth To Stand Still And The Sun To Change Position-eventually, I Say, At Such A Time As It Might Be Physically Or Logically Proved That The Earth Moves And The Sun Stands Still.

Among The Great Men Who Have Philosophized About [the Action Of The Tides], The One Who Surprised Me Most Is Kepler. He Was A Person Of Independent Genius, [but He] Became Interested In The Action Of The Moon On The Water, And In Other Occult Phenomena, And Similar Childishness.

If There Were As Great A Scarcity Of Soil As Of Jewels Or Precious Metals, There Would Not Be A Prince Who Would Not Spend A Bushel Of Diamonds And Rubies And A Cartload Of Gold Just To Have Enough Earth To Plant A Jasmine In A Little Pot, Or To Sow An Orange Seed And Watch It Sprout, Grow, And Produce Its Handsome Leaves, Its Fragrant Flowers, And Fine Fruit.

I Am Inclined To Think That The Authority Of Holy Scripture Is Intended To Convince Men Of Those Truths Which Are Necessary For Their Salvation, Which, Being Far Above Man's Understanding, Can Not Be Made Credible By Any Learning, Or Any Other Means Than Revelation By The Holy Spirit.