A person who never made a mistake never tried anything new.
Kill my boss? Do I dare live out the American dream?
Formulate and stamp indelibly on your mind a mental picture of yourself as succeeding. Hold this picture tenaciously and never permit it to fade. Your mind will seek to develop this picture!
The finest task for an Engineer – to survey, to plan, to suggest resources and material, assemble them for task in hand, implement and produce results.
Discipline is the bridge between goals and accomplishment.
If you're bored with life, if you don't get up every morning with a burning desire to do things, you don't have enough goals.
Genius is eternal patience.
Change yourself and your work will seem different.
Tell the audience what you're going to say, say it; then tell them what you've said.
Real success can only come if there is a change in our societies and in our economics and in our politics.
When inspiration does not come to me, I go halfway to meet it.
Only put off until tomorrow what you are willing to die having left undone
Success is a lousy teacher. It seduces smart people into thinking they can't lose.
Success is having a flair for the thing that you are doing, knowing that is not enough, that you have got to have hard work and a sense of purpose.
It is hard to fail, but it is worse never to have tried to succeed.
All your dreams can come true if you have the courage to pursue them
For a man to conquer himself is the first and noblest of all victories.
No business which depends for existence on paying less than living wages to its workers has any right to continue in this country
The role of the artist is to ask questions, not answer them.
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.
We don't know a millionth of one percent about anything.