Quote by Karl Popper

“Neither nature nor history can tell us what we ought to do. Facts, whether those of nature or those of history, cannot make the decision for us, they cannot determine the ends we are going to choose. It is we who introduce purpose and meaning into nature and into history. Men are not equal; but we can decide to fight for equality. Human institutions such as the state are not rational, but we can decide to fight to make them more rational. We ourselves and our ordinary language are, on the whole, emotional rather than rational; but we can try to become a little more rational, and we can train ourselves to use our language as an instrument not of self-expression (as our romantic educationists would say) but of rational communication. History itself I mean the history of power politics, of course, not the non-existent story of the development of mankind has no end nor meaning, but we can decide to give it both. We can make it our fight for the open society and against its antagonists (who, when in a corner, always protest their humanitarian sentiments, in accordance with Pareto's advice) and we can interpret it accordingly. Ultimately, we may say the same about the 'meaning of life'. It is up to us to decide what shall be our purpose in life, to determine our ends. This dualism of facts and decisions is, I believe, fundamental. Facts as such have no meaning; they can gain it only through our decisions. Historicism is only one of many attempts to get over this dualism; it is born of fear, for it shrinks from realizing that we bear the ultimate responsibility even for the standards we choose. But such an attempt seems to me to represent precisely what is usually described as superstition. For it assumes that we can reap where we have not sown; it tries to persuade us that if we merely fall into step with history everything will and must go right, and that no fundamental decision on our part is required; it tries to shift our responsibility on to history, and thereby on to the play of demoniac powers beyond ourselves; it tries to base our actions upon the hidden intentions of these powers, which can be revealed to us only in mystical inspirations and intuitions; and it thus puts these actions and decisions on the moral level of one who, inspired by horoscopes and dreams, chooses his lucky number in a lottery.”

Quote by Karl Popper