Blade/physics

Famous quotes containing the words blade and/or physics:

    “Each blade of grass has its spot on earth whence it draws its life, its strength; and so is man rooted to the land from which he draws his faith together with his life.”
    —Joseph Conrad (1857–1924)

    “Mathematics should be mixed not only with physics but with ethics.”
    —Henry David Thoreau (1817–1862)