Traditional scientific method has always been at the very best, 20 - 20 hindsight. It's good for seeing where you've been. It's good for testing the truth of what you think you know, but it can't tell you where you ought to go. Robert M. Pirsig
Every society, all government, and every kind of civil compact therefore, is or ought to be, calculated for the general good and safety of the community. George Mason
I can forgive, but I cannot forget, is only another way of saying, I will not forgive. Forgiveness ought to be like a cancelled note - torn in two, and burned up, so that it never can be shown against one.
Henry Ward Beecher
The United States form a young republic, a confederacy which ought ever to be cemented by a union of interests and affection, under the influence of those principles which obtained their independence. Mercy Otis Warren
One sometimes says: 'He killed himself because he was bored with life.' One ought rather to say: 'He killed himself because he was bored by lack of life.' Victor Hugo
The world of a comic strip ought to be a special place with its own logic and life... I don't want the issue of Hobbes's reality settled by a doll manufacturer. Bill Watterson
No government ought to be without censors; and where the press is free, no one ever will. Chance is the pseudonym of God when he did not want to sign. Anatole France
A philosopher is, no doubt, entitled to examine even those distinctions that are to be found in the structure of all languages... in that case, such a distinction may be imputed to a vulgar error, which ought to be corrected in philosophy. Thomas Reid
Child welfare ought really to cover all sorts of topics, such as better water and sanitation and good roads, and clean streets and public parks and playgrounds. Marjory Stoneman Douglas
Alice felt a little irritated at the Caterpillar's making such VERY short remarks, and she drew herself up and said, very gravely, 'I think, you ought to tell me who YOU are, first.'
There are only two things: love, all sorts of love, with pretty girls, and the music of New Orleans or Duke Ellington. Everything else ought to go, because everything else is ugly. Boris Vian