Friendship Is The Heaven Of Life.

Your Worth Consists In What You Are And Not In What You Have.

I Have Determined That There Is No Market For Talking Pictures

There Seems To Be No Limit To Which Some Men Will Go To Avoid The Labor Of Thinking. Thinking Is Hard Work.

Books Will Soon Be Obsolete In The Schools... Our School System Will Be Completely Changed In The Next Ten Years.

When I Have Fully Decided That A Result Is Worth Getting I Go Ahead Of It And Make Trial After Trial Until It Comes.