"When fish experience something that would cause other animals physical pain, they behave in ways suggestive of pain, and the change in behaviour may last several hours."

"The new freedom of expression brought by the Internet goes far beyond politics. People relate to each other in new ways, posing questions about how we should respond to people when all that we know about them is what we have learned through a medium that permits all kinds of anonymity and deception."

"Business ethics has always had problems that are distinct from those of other professions, such as medicine, law, engineering, dentistry, or nursing."

"The hope of Internet anarchists was that repressive governments would have only two options: accept the Internet with its limitless possibilities of spreading information, or restrict Internet access to the ruling elite and turn your back on the 21st century, as North Korea has done."

"For me, and I suspect for lots of other people too, bad things actually sometimes make you think more about faith and the fact that you're not facing these things on your own."

"I think a major element of jetlag is psychological. Nobody ever tells me what time it is at home."

"Do not overrate what you have received, nor envy others. He who envies others does not obtain peace of mind."

"To conquer fear is to realize that the mind is a garden where thoughts are the seeds."