Great quote from @ChrisRyanPhD:

"Time is a measure of change. In a vacuum time doesn't exist because nothings changing. So if you can pack your life full of interesting changes you stretch it out. If you want to live longer have a really interesting life."

Professor Christopher Ryan in conversation with Duncan Trussell.

"Why should our nastiness be the baggage of an apish past and our kindness uniquely human? Why should we not seek continuity with other animals for our 'noble' traits as well?"

Stephen Jay Gould