A process which makes one rogue cleverer than another.
I summed up all systems in a phrase, and all existence in an epigram.
Rugby is a game for barbarians played by gentlemen. Football is a game for gentlemen played by barbarians.
If you want to tell people the truth, make them laugh, otherwise they'll kill you.
Sympathy with joy intensifies the sum of sympathy in the world, sympathy with pain does not really diminish the amount of pain.
One should never listen. To listen is a sign of indifference to one's hearers.