Although we all have various espoused theories, when we…

“You are unaware of your theory-in-use. Part of what makes your theory-in-use so powerful is that it operates quickly, skillfully, and effortlessly.”

— Roger Schwarz

Whether or not you can observe a thing depends upon the theory you use. It is the theory which decides what can be observed.

— Albert Einstein

The electron is a theory we use; it is so useful in understanding the way nature works that we can almost call it real.

— Richard P. Feynman

One must treat theory-in-use as both a psychological certainty and an intellectual hypothesis.

— Chris Argyris

The behavior of any bureaucratic organization can best be understood by assuming that it is controlled by a secret cabal of its enemies.

— Robert Conquest

The strongest rebellion may be expressed in quiet, undramatic behavior.

— Benjamin Spock

I think we've told a lot of lies about human behavior through film.

— Patricia Arquette

The tipping point is that magic moment when an idea, trend, or social behavior crosses a threshold, tips, and spreads like wildfire.

— Malcolm Gladwell

The laws of thermodynamics, as empirically determined, express the approximate and probable behavior of systems of a great number of particles, or, more precisely,…

— J. Willard Gibbs

You don't put milk in chamomile tea - that's disgusting behavior! That's not right.

— Laura Fraser

To behave creatively in art means behavior with skill; and skill comes from discipline, not derangement. The artist who knows the rules -and proportion…

— Burne Hogarth

The number of poor, and poorly prepared, students who succeed in college and beyond undercuts the simplistic notion that economic or educational disadvantage is…

— Roland Merullo

As you begin changing your thinking, start immediately to change your behaviour. Begin to act the part of the person you would like to…

— Anonymous

By making conscious choices in our behavior and where we focus our attention, we can transform our experience of our body, decrease our biological…

— Deepak Chopra

The vision of the left, full of envy and resentment, takes its worst toll on those at the bottom - whether black or white…

— Thomas Sowell