Rational discussion is useful only when there is a significant base of shared assumptions.
The universal soul is the alone creator of the useful and the beautiful; therefore to make anything useful or beautiful, the individual must be submitted to the universal mind.
The other thing that's useful for me is this notion of the absolute versus the relative:if we walk out and it's a beautiful morning, it's only a beautiful morning because we don't have a broken leg or hemorrhoids or something.
The beautiful is as useful as the useful." He added after a moment’s silence, "Perhaps more so.
Happiness is a state of non-contradictory joy . . . Happiness is possible only to a rational man, the man who desires nothing but rational goals,
seeks nothing but rational values, and finds his joy in nothing but rational actions.
Only that which serves no end is beautiful; everything useful is ugly.
The beautiful cannot be the way to what is useful, or to what is good, or to what is holy; it leads only to itself.
It is only by participation in a rational, practice-based community that one becomes rational.
To the rational being only the irrational is unendurable, but the rational is endurable.
The cart before the horse is neither beautiful nor useful. Before we can adorn our houses with beautiful objects the walls must bestripped, and our lives must be stripped, and beautiful housekeeping and beautiful living laid for a foundation.
No rational argument will have a rational effect on a man who does not want to adopt a rational attitude.
A man's ignorance sometimes is not only useful, but beautiful-while his knowledge, so called, is oftentimes worse than useless, besides being ugly.
These are the beautiful people, who, befitting their rank as gods and goddesses of a powerful modern mythology, lead beautiful lives in beautiful houses, attired in beautiful clothes and, ostensibly, thinking only beautiful thoughts.
I want to say, and this is very important: at the end we lucked out. It was luck that prevented nuclear war. We came that close to nuclear war at the end. Rational individuals: Kennedy was rational; Khrushchev was rational; Castro was rational. Rational individuals came that close to total destruction of their societies. And that danger exists today.
Aristotle thought that humans are rational animals and Hobbes thought that we act on the basis of rational self-interest. If only! It's not that we never do these things, it's that they are hardly constituative of who and what we are.
There is nothing truly beautiful but that which can never be of any use whatsoever; everything useful is ugly, for it is the expression of some need, and man's needs are ignoble and disgusting like his own poor and infirm nature. The most useful place in a house is the water-closet.