Brent

“These illustrations suggest four general maxims[...].
The first is: remember that your motives are not always as altruistic as they seem to yourself.
The second is: don't over-estimate your own merits.
The third is: don't expect others to take as much interest in you as you do yourself.
And the fourth is: don't imagine that most people give enough thought to you to have any special desire to persecute you.”
― Bertrand Russell, The Conquest of Happiness