Without a humble but reasonable confidence in your own powers you cannot be successful or happy.
Anticipate the difficult by managing the easy
In every job that must be done, there is an element of fun. You find the fun and - SNAP - the job's a game!
Whenever you are asked if you can do a job, tell 'em, 'Certainly I can!' Then get busy and find out how to do it.
The superior man understands what is right; the inferior man understands what will sell.
Success is a lousy teacher. It seduces smart people into thinking they can't lose.
No man ever achieved worthwhile success who did not, at one time or other, find himself with at least one foot hanging well over the brink of failure.
The only 'break' anyone can afford to rely upon is a self-made 'break'.
Rich people have small TVs and big libraries, and poor people have small libraries and big TVs.
It is the set of the sails, not the direction of the wind that determines which way we will go.
Success is going from failure to failure without loss of enthusiasm.
It is a cursed evil to any man to become as absorbed in any subject as I am in mine
Art calls for complete mastery of techniques, developed by reflection within the soul.
Success is steady progress toward one's personal goals
Whosoever desires constant success must change his conduct with the times.
You gain strength, courage and confidence by every experience in which you really stop to look fear in the face.... You must do the thing you think you cannot do.
If everyone is moving forward together, then success takes care of itself.
Many are stubborn in pursuit of the path they have chosen, few in pursuit of the goal.
What one has to do usually can be done.
Because ideas have to be original only with regard to their adaptation to the problem at hand, I am always extremely interested in how others have used them...
Vision without execution is just hallucination.