Nothing Is Destroyed Until It Is Replaced.

If We Do Not Allow Free Thinking In Chemistry Or Biology, Why Should We Allow It In Morals Or Politics?

Humanity Is Always Made Up Of More Dead Than Living.

The Mathematical Thermology Created By Fourier May Tempt Us To Hope That, As He Has Estimated The Temperature Of The Space In Which We Move, Me May In Time Ascertain The Mean Temperature Of The Heavenly Bodies: But I Regard This Order Of Facts As For Ever Excluded From Our Recognition. We Can Never Learn Their Internal Constitution, Nor, In Regard To Some Of Them, How Heat Is Absorbed By Their Atmosphere. We May Therefore Define Astronomy As The Science By Which We Discover The Laws Of The Geometrical And Mechanical Phenomena Presented By The Heavenly Bodies.

Men Are Not Allowed To Think Freely About Chemistry And Biology: Why Should They Be Allowed To Think Freely About Political Philosophy?

Know Yourself To Improve Yourself.