I awoke you from your sleep because I saw that you were having a nightmare. And now you are cross and say to me: "What are we supposed to do now? Everything is still night!" You ingrates! You should go to sleep again and dream better.
The secret of realizing the greatest fruitfulness and the greatest enjoyment of existence is: to live dangerously! Build your cities on the slopes of Vesuvius! Send your ships out into uncharted seas! Live in conflict with your equals and with yourselves! Be robbers and ravagers as soon as you ca not be rulers and owners, you men of knowledge! The time will soon past when you could be content to live concealed int he woods like timid deer!
Actual philosophers... are commanders and law-givers: they say "thus it shall be!", it is they who determine the Wherefore and Whither of mankind, and they possess for this task the preliminary work of all the philosophical laborers, of all those who have subdued the past - they reach for the future with creative hand, and everything that is or has been becomes for them a means, an instrument, a hammer.
There are highly gifted spirits who are always infertile simply because, owing to a weakness in temperament, they are too impatient to wait out their pregnancy to term.
We deceive ourselves when giving respect to the person for whom we have surrendered ourselves, when we respectively expect them to be as we would wish them to be.
When there is a choice about it, a great sacrifice is preferable to a small sacrifice, because we compensate ourselves for a greatone with self-admiration, which is not possible with a small one.
About what we neither know nor feel precisely while awake-whether we have a good or a bad conscience toward a certain person-our dreams instruct us fully and unambiguously.
The doctrine of equality! ... But there is no more venomous poison in existence: for it appears to be preached by justice itself, when it is actually the end of justice ... "Equality to the equal; inequality to the unequal" that would be true justice speaking: and its corollary, "never make the unequal equal".
What is it that endowed things with meaning, value, significance? The creating heart, which desired, and, out of its desire, created. It created joy and woe. It wanted to satiate itself with woe. We must take all the suffering that has been endured by men and animals upon ourselves and affirm it, and possess a goal in which it acquires reason.
God is Dead; but given the way of men, there may still be caves for thousands of years in which his shadow will be shown. And we - we still have to vanquish his shadow, too.
We, however, want to become those we are--human beings who are new, unique, incomparable, who give themselves laws, who create themselves. To that end we must become the best learners and discoverers of everything that is lawful and necessary in the world: we must become physicists in order to be able to be creators in this sense--while hitherto all valuations and ideals have been based on ignorance of physics or were constructed so as to contradict it. Therefore: long live physics! And even more so that which compels us to turn to physics--our honesty!