Economics has been incurably growth-oriented and addicted to everybody growing richer, even at the cost of exhaustion of resources and pollution of the environment.

Anyone who believes exponential growth can go on forever in a finite world is either a madman or an economist.

A world of unseen dictatorship is conceivable, still using the forms of democratic government.

Equilibrium is a figment of the human imagination.

Theories without facts may be barren, but facts without theories are meaningless.

We should always bear in mind that numbers represent a simplification of reality.

DNA has been aptly described as the first three-dimensional Xerox machine.

The world moves into the future as a result of decisions, not as a result of plans. Plans are significant only insofar as they affect decisions.

If we saw tomorrow's newspaper today, tomorrow would never happen.

There is no such thing as economics, only social science applied to economic problems.

The future is bound to surprise us, but we don't have to be dumbfounded.

Push yourself, because no one else is going to do it for you.

Together we all live every momentOn the very brink

Maturity/experience: the beguiling texture of stones subjected to years of furious seas.

A president who breaks the law is a threat to the very structure of our government.

What a chimera then is man. What a novelty! What a monster... what a contradiction, what a prodigy

Thinking that what you want equals what's best for you is a dead end.

Witchcraft was hung, in History, But History and I Find all the Witchcraft that we need Around us, every Day -

People evolve and it's important to not stop evolving just because you've reached 'adulthood.'

HIV is no respecter of persons. Any of us could find ourselves with the disease, and then what? We tend to stigmatize as a way to deceive ourselves about our invincibility. But it is a delusion.

If you’re so forgetful that you’re incapable of remembering that a co-worker isn’t pregnant on three separate occasions in as many months, I worry about your memory and cognition skills.