And of all illumination which human reason can give, none is comparable to the discovery of what we are, our nature, our obligations, what happiness we are capable of, and what are the means of attaining it.
To produce things and to rear them,
To produce, but not to take possession of them,
To act, but not to rely on one's own ability,
To lead them, but not to master them -
This is called profound and secret virtue.