If Every One Were Cast

It Is Not The Strongest Of The Species That Survives, Nor The Most Intelligent That Survives. It Is The One That Is The Most Adaptable To Change, That Lives Within The Means Available And Works Co-operatively Against Common Threats.

I Was A Young Man With Uninformed Ideas. I Threw Out Queries, Suggestions, Wondering All The Time Over Everything; And To My Astonishment The Ideas Took Like Wildfire. People Made A Religion Of Them.

My Mind Seems To Have Become A Kind Of Machine For Grinding General Laws Out Of Large Collections Of Facts.

I Long To Set Foot Where No Man Has Trod Before.

The Tree Of Life Should Perhaps Be Called The Coral Of Life, Base Of Branches Dead; So That Passages Cannot Be Seen-this Again Offers Contradiction To Constant Succession Of Germs In Progress.