Who said "We must remember that we are members of one human family."?

This quote is attributed to Carl Sagan.

We must remember that we are members of one human family. - Carl Sagan

"We must remember that we are members of one human family."

Carl Sagan

Astronomer and Science Communicator American 1934–1996

"Somewhere, something incredible is waiting to be known."

"The cosmos is a vast living body, of which we are still parts."

"Science is a way of thinking much more than it is a body of knowledge."

"For small creatures such as we, the vastness is bearable only through love."