It hurts the bald-head just as much as the thatched-head to have his hairs plucked.
Self-conceit is the enemy of progress.
Love of money is the mother-city (metropolis) of all evils.
The boys throw rocks at the frogs in jest. But the frogs die in earnest.
Bion insisted on the principle that "The property of friends is common."
Good slaves are free, but bad free men are slaves of many passions.