Observe, Remember, Compare.

Man Is The Result Of Slow Growth; That Is Why He Occupies The Position He Does In Animal Life. What Does A Pup Amount To That Has Gained Its Growth In A Few Days Or Weeks, Beside A Man Who Only Attains It In As Many Years.

The Only Difference Between Success And Failure Is The Ability To Take Action.

The Final Result Of Our Researches Has Widened The Class Of Substances Sensitive To Light Vibrations, Until We Can Propound The Fact Of Such Sensitiveness Being A General Property Of All Matter.

Wherever You May Find The Inventor, You May Give Him Wealth Or You May Take From Him All That He Has; And He Will Go On Inventing. He Can No More Help Inventing That He Can Help Thinking Or Breathing.

I Have Heard Articulate Speech Produced By Sunlight I Have Heard A Ray Of The Sun Laugh And Cough And Sing! … I Have Been Able To Hear A Shadow, And I Have Even Perceived By Ear The Passage Of A Cloud Across The Sun's Disk.