Stem/science

Famous quotes containing the words stem and/or science:

    “Ignorance, the root and stem of all evil.”
    —Plato (c. 427–347 B.C.)

    “Science is built up with facts, as a house is with stones. But a collection of facts is no more a science than a heap of stones is a house.”
    —Jules Henri Poincare (1854–1912)