Civilized people have exchanged some part of their chances of happiness for a measure of security.
Sigmund FreudAmerica is the most grandiose experiment the world has seen, but, I am afraid, it is not going to be a success.
Sigmund FreudThe communal life of human beings had . . . a two-fold foundation: the compulsion to work, which was created by external necessity, and the power of love.
Sigmund Freud