A fundamental principle of ...

A fundamental principle of information theory is that you can’t guarantee outcomes… in order for an experiment to yield knowledge, it has to be able to fail. If you have guaranteed experiments, you have zero knowledge
 George Gilder

Quotes from the same author

Capitalists are motivated not chiefly by the desire to consume wealth or indulge their appetites, but by the freedom and power to consummate their entrepreneurial ideas.
 George Gilder
Like the Pentagon, our social science often reduces all phenomena to dollars and body counts. Sexuality, family unity, kinship, masculine solidarity, maternity, motivation, nurturing, all the rituals of personal identity and development, all the bonds of community, seem "sexist," "superstitious," "mystical," "inefficient," "discriminatory." And, of course, they are -- and they are also indispensable to a civilized society.
 George Gilder
This is what sexual liberation chiefly accomplishes-it liberates young women to pursue married men.
 George Gilder
Surely women's liberation is a most unpromising panacea. But the movement is working politically, because our sexuality is so confused, our masculinity so uncertain, and our families so beleaguered that no one knows what they are for or how they are sustained.
 George Gilder
In order to understand the movement of prices, you need not an oscilloscope to measure the entire market and reduce it to noise, but a microscope to investigate the creative process behind every company and its price.
 George Gilder