Scientist Quotes and aphorisms about technology Carl Sagan Carl Sagan Carl Sagan Neil deGrasse Tyson ,, Once you have an innovation culture, even those who are not scientists or engineers - poets, actors... Neil deGrasse Tyson Barbara Block Barry Commoner Barry Commoner Edith Widder ,, The primary way that we know about what lives in the ocean is we go out and drag nets behind ships.... Fei-Fei Li