“It is not in our forming battlements or bristling seacoasts, or our Army and Navy that makes America great - but rather our reliance in the law of liberty and the religious law God has planted in us.”

“Our democracy is threatened whenever we take it for granted.”

“We only have one life to give, and we should be careful who and what we give it to.”

“It is not only the unit vote for the Presidency we are talking about, but a whole solar system of governmental power. If it is proposed to change the balance of power of one of the elements of the solar system, it is necessary to consider the others.”

“No matter what the work you are doing, be always ready to drop it. And plan it, so as to be able to leave it.”

“We are conscious of the force of man's life, and we call it freedom”

“Lots of people want to ride with you in the limo, but what you want is someone who will take the bus with you when the limo breaks down.”

“The quest of the Inner Ring will break your hearts unless you break it. But if you break it, a surprising result will follow. If in your working hours you make the work your end, you will presently find yourself all unawares inside the only circle in your profession that really matters. You will be one of the sound craftsmen, and other sound craftsmen will know it. This group of craftsmen will by no means coincide with the Inner Ring or the Important People or the People in the Know. It will not shape that professional policy or work up that professional influence which fights for the profession as a whole against the public: nor will it lead to those periodic scandals and crises which the Inner Ring produces. But it will do those things which that profession exists to do and will in the long run be responsible for all the respect which that profession in fact enjoys and which the speeches and advertisements cannot maintain. And if in your spare time you consort simply with the people you like, you will again find that you have come unawares to a real inside: that you are indeed snug and safe at the center of something which, seen from without, would look exactly like an Inner Ring. But the difference is that its secrecy is accidental, and its exclusiveness a by-product, and no one was led thither by the lure of the esoteric: for it is only four or five people who like one another meeting to do things that they like. This is friendship. Aristotle placed it among the virtues. It causes perhaps half of all the happiness in the world, and no Inner Ring can ever have it.”

“I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.”

“L'interesse per l'uomo in se stesso e per il suo destino deve sempre costituire l'obiettivo primario di tutti gli sforzi compiuti in campo tecnologico [...] affinché le creazioni della nostra mente possano rappresentare un bene e non una maledizione per l'umanità. Non scordatevelo mai, mentre siete alle prese con diagrammi ed equazioni." (dal discorso tenuto nel 1931 agli studenti del California Institute of Technology)”

“How do we approach the study of Muad’Dib’s father? A man of surpassing warmth and surprising coldness was the Duke Leto Atreides. Yet, many facts open the way to this Duke: his abiding love for his Bene Gesserit lady; the dreams he held for his son; the devotion with which men served him. You see him there—a man snared by Destiny, a lonely figure with his light dimmed behind the glory of his son. Still, one must ask: What is the son but an extension of the father?”

“Defeat is not defeat unless accepted as a reality-in your own mind

“Basic Instincts It’s the way mother birds build nests, and build them high enough to elude” 

“Your driver is on the steer, driving you and you can feel free to doze in the car; this is trust built on competence. Competence is to ensure that your actions put people's hearts at ease when things are in your hands.”

“The dogmas of the quiet past are inadequate to the stormy present. The occasion is piled high with difficulty and we must rise with the occasion. As our case is new, we must think anew and act anew. We must disenthrall ourselves, and then we shall save our country.”