I Have Friends In Overalls Whose Friendship

One Might Think That The Money Value Of An Invention Constitutes Its Reward To The Man Who Loves His Work. But... I Continue To Find My Greatest Pleasure, And So My Reward, In The Work That Precedes What The World Calls Success.

Our Greatest Weakness Lies In Giving Up.

The Value Of A Good Idea Is In Using It.

I Was Always Afraid Of Things That Worked The First Time. Long Experience Proved That There Were Great Drawbacks Found Generally Before They Could Be Got Commercial; But Here Was Something There Was No Doubt Of.

I Was At The Foot Of My Class.