Nish

“The purpose of all knowledge, metaphysical as well as scientific, is to achieve what Epicurus called ataraxia, freedom from irrational fears and anxieties of all sorts—in brief, peace of mind.”
― Epicurus, Lettera sulla felicità

“human being is part of the whole, called by us “Universe,” a part limited in time and space. He experiences himself, his thoughts and feelings, as something separated from the rest – a kind of optical delusion of his consciousness. This delusion is a kind of prison for us, restricting us to our personal desires and to affection for a few persons nearest to us. Our task must be to free ourselves from this prison by widening our circle of compassion to embrace all living creatures and the whole of nature in its beauty.”
― Anonymous, The Dhammapada

“Accustom yourself to the belief that death is of no concern to us, since all good and evil lie in sensation and sensation ends with death. Therefore the true belief that death is nothing to us makes a mortal life happy, not by adding to it an infinite time, but by taking away the desire for immortality. For there is no reason why the man who is thoroughly assured that there is nothing to fear in death should find anything to fear in life. So, too, he is foolish who says that he fears death, not because it will be painful when it comes, but because the anticipation of it is painful; for that which is no burden when it is present gives pain to no purpose when it is anticipated. Death, the most dreaded of evils, is therefore of no concern to us; for while we exist death is not present, and when death is present we no longer exist. It is therefore nothing either to the living or to the dead since it is not present to the living, and the dead no longer are.”
― Epicurus, Lettera sulla felicità

“Nothing in the affairs of men is worthy of great anxiety.”
― Plato