The wealth required by nature is limited and is easy to procure; but the wealth required by vain ideals extends to infinity.

I was not, I was, I am not, I care not. (Non fui, fui, non sum, non curo)

Many friends are the key to happiness

Of all the means to insure happiness throughout the whole life, by far the most important is the acquisition of friends.

Live your life without attracting attention.

Of all the things which wisdom provides to make us entirely happy, much the greatest is the possession of friendship.

Is he able, but not willing? Then he is malevolent.