He who believes he can and he who believes he cannot are both correct.

There is no disgrace in honest failure; there is disgrace in fearing to fail

There is only a "marginal difference" separating those who are truly successful and those who merely do well.Whether you believe you can do something or not, you are right!

To lift farm drudgery off flesh and blood and lay it on steel and motors has been my most constant ambition

Reading musses up my mind.

You will find men who want to be carried on the shoulders of others, who think that the world owes them a living. They don't seem to see that we must all lift together and pull together.

I regarded our progress merely as an invitation to do more - as an indication that we had reached a place where we might begin to perform a real service.