Friendship Is The Heaven Of Life.

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

My Principal Business Is Giving Commercial Value To The Brilliant - But Misdirected - Ideas Of Others.

The Chief Function Of The Body Is To Carry The Brain Around.

I Didn't Fail 1000 Times. The Light Bulb Was An Invention With 1000 Steps.

Youth Doesn't Take Advice.