If you are the master be sometimes blind, if you are the servant be sometimes deaf.
Whosoever desires constant success must change his conduct with the times.
Talent hits a target no one else can hit; Genius hits a target no one else can see.
Your most unhappy customers are your greatest source of learning.
Price is what you pay. Value is what you get.
The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.
Genius is eternal patience.
Obstacles are those frightful things you see when you take your eyes off your goals.
If it's me against 48, I feel sorry for the 48.
I do know that when I am 60, I should be attempting to achieve different personal goals than those which had priority at age 20.
Eighty percent of success is showing up.
Anticipate the difficult by managing the easy
The term 'serious actor' is kind of an oxymoron, isn't it? [Like] 'Republican party' [or] 'airplane food'.
Nothing will work unless you do.
If you think of yourselves as helpless and ineffectual, it is certain that you will create a despotic government to be your master. The wise despot, therefore, maintains among his subjects a popular sense that they are helpless and ineffectual.
With any part you play, there is a certain amount of yourself in it. There has to be, otherwise it's just not acting. It's lying.
Great companies are built on great products.
I do not like to repeat successes, I like to go on to other things.
I don't want to achieve immortality through my work... I want to achieve it through not dying.
If your business is only to sweep a crossing, remember it is your duty to make that crossing the best swept of the world.
You don't get paid for the hour. You get paid for the value you bring to the hour.