There's no question dolphins are smarter than humans as they play more.

In one's youth every person and every event appear to be unique. With age one becomes much more aware that similar events recur. Later on, one is less often delighted or surprised, but also less disappointed than in earlier years.

There is no place in this new kind of physics both for the field and matter, for the field is the only reality.

While it is true that an inherently free and scrupulous person may be destroyed, such an individual can never be enslaved or used as a blind tool.

Not all things worth counting are countable and not all things that count are worth counting.

Overpopulation in various countries has become a serious threat to the health of people and a grave obstacle to any attempt to organise peace on this planet

All meaningful and lasting change starts first in your imagination and then works its way out. Imagination is more important than knowledge.