"Until the middle twentieth century, it was impossible to see how mere atoms and molecules could account for the intricacy and elegance, the fitting of form to function, of a living thing."
— Carl Sagan (via whats-out-there)
"One never notices what has been done; one can only see what remains to be done."
Marie Curie (passed away exactly eighty years ago)
(Source: scienceisbeauty, via thenewenlightenmentage)