Just because things get a little dingy at the subatomic level doesn't mean all bets are off.

Enthusiasm is followed by disappointment and even depression, and then by renewed enthusiasm.

Modern education is like being taken to the world's greatest restaurant & being forced to eat the menu.

The world of the quark has everything to do with a jaguar circling in the night.

If someone says that he can think or talk about quantum physics without becoming dizzy, that shows only that he has not understood anything whatever about it.

Sustainability is living on nature's income rather than living on its capital.

Everything that is not forbidden is compulsory.

Niels Bohr brainwashed a whole generation of theorists into thinking that the job (interpreting quantum theory) was done 50 years ago.

You know, there was a time, just before I started to study physical science, when astronomers thought that systems such as we have here in the solar system required a rare triple collision of stars

Both biological and cultural diversity are now severely threatened and working for their preservation is a critical task.

I would recommend that skeptics devote even more effort than they do now to understanding the reasons why so many people want or need to believe.

Most of the propositions and questions to be found in philosophical works are not false but nonsensical.

Some people won't have kids, but I’m not going to have parents. I’m burning their birth certificates and defacing their gravestones tonight.

You will never do anything in this world without courage. It is the greatest quality of the mind next to honor. –Aristotle

If the security forces continue to be dominated as they are now by political groups or sects, then the people won't trust in them - and the result will be civil war or fragmentation of the country.

I made a choice to stay home and raise five boys. Believe me, it was hard work.

If you want to be a Jewish state and you want to remain a democracy, you have to have a two-state solution.

You will have the highest of highs and the lowest of lows, just remember to always handle yourself with grace and dignity.

No amount of study of present forms [of life] would permit us to infer [the existence of] dinosaurs

There can be only one purpose for relationships-and for all of life: to be and to decide Who You Really Are.

I myself believe that the evidence for God lies primarily in inner personal experiences.