A business absolutely devoted to service will have only one worry about profits. They will be embarrassingly large.

No one will ever get anywhere in this world unless he becomes a teacher, one who can show others how to do things.

Time waste differs from material waste in that there can be no salvage. The easiest of all wastes and the hardest to correct is the waste of time, because wasted time does not litter the floor like wasted material.

I am looking for a lot of men who have an infinite capacity to not know what can't be done.

Luck and destiny are the excuses of the world's failures.

Mark my word - A combination airplane and motor car is coming.

I invented nothing new, I simply assembled the discoveries of other men behind whom there was centuries of work.