The greatest good is the knowledge of the union which the mind has with the whole nature.
Baruch SpinozaHuman infirmity in moderating and checking the emotions I name bondage : for, when a man is a prey to his emotions, he is not his own master, but lies at the mercy of fortune : so much so, that he is often compelled, while seeing that which is better for him, to follow that which is worse.
Baruch Spinoza