Ecclesiastes 10:2-4

New Revised Standard Version Catholic Edition

² The heart of the wise inclines to the right,
    but the heart of a fool to the left.
³ Even when fools walk on the road, they lack sense,
    and show to everyone that they are fools.
⁴ If the anger of the ruler rises against you, do not leave your post,
    for calmness will undo great offenses.