Essential Amino Acids

Famous quotes containing the words essential and/or acids:

    “A task becomes a duty from the moment you suspect it to be an essential part of that integrity which alone entitles a man to assume responsibility.”
    —Dag Hammarskjöld (1905–1961)

    “The new American finds his challenge and his love in the traffic-choked streets, skies nested in smog, choking with the acids of industry, the screech of rubber and houses leashed in against one another while the townlets wither a time and die.”
    —John Steinbeck (1902–1968)