"

Doing what has never been done before is intellectually seductive, whether or not we deem it practical.

"

It's okay not to know all the answers. It's better to admit our ignorance than to believe answers that might be wrong. Pretending to know everything c...more

"

... informed ignorance provides the natural state of mind for research scientists at the ever-shifting frontiers of knowledge. People who believe them...more

"

... there is no shame in not knowing. The problem arises when irrational thought and attendant behavior fill the vacuum left by ignorance.

"

I know that the molecules in my body are traceable to phenomena in the cosmos. That makes me want to grab people on the street and say: ‘Have you HEAR...more

"

I would teach how science works as much as I would teach what science knows. I would assert (given that essentially, everyone will learn to read) that...more

"

For me, I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others. You'd be surpr...more

"

Ignorance is a virus. Once it starts spreading, it can only be cured by reason. For the sake of humanity, we must be that cure.