The secret of success is constancy to purpose.
There is nothing more difficult to carry out, nor more doubtful of success, nor more dangerous to handle, that to institute a new order of things
For the bureaucrat, the world is a mere object to be manipulated by him.
Try not to become a man of success but rather to become a man of value.
Without a sense of urgency, desire loses its value.
Of all the things I've done, the most vital is coordinating those who work with me and aiming their efforts at a certain goal
Nothing is particularly hard if you divide it into small jobs
I have not failed. I've just found 10,000 ways that won't work.
Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.
To know what people really think, pay regard to what they do, rather than what they say.
It is a cursed evil to any man to become as absorbed in any subject as I am in mine
The production of too many useful things results in too many useless people.
Success in life depends on action, that is, on what you do, and not what you Feel or think, and the price of success is hard work.
It is the set of the sails, not the direction of the wind that determines which way we will go.
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.
Well done is better than well said.
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.
Advertising is legalized lying.
If you can't make it good, at least make it look good.
In the business world, the rearview mirror is always clearer than the windshield.
All achievement, all earned riches, have their beginning in an idea.