If you hate your enemies, you will contract such a vicious habit of mind that it will break out upon those who are your friends, or those who are indifferent to you.
PlutarchWhat most of all enables a man to serve the public is not wealth, but content and independence; which, requiring no superfluity at home, distracts not the mind from the common good.
PlutarchMothers ought to bring up and nurse their own children; for they bring them up with greater affection and with greater anxiety, as loving them from the heart, and so to speak, every inch of them.
Plutarch