Happy is the man who has broken the chains which hurt the mind, and has given up worrying once and for all.Ovid
Wisdom allows nothing to be good that will not be so forever; no man to be happy but he that needs no other happiness than what he has within himself; no man to be great or powerful that is not master of himself.Lucius Annaeus Seneca
True happiness is... to enjoy the present, without anxious dependence upon the future.Lucius Annaeus Seneca
Expecting is the greatest impediment to living. In anticipation of tomorrow, it loses today.Lucius Annaeus Seneca
There is only one way to happiness and that is to cease worrying about things which are beyond the power of our will.Epictetus
Do not seek to bring things to pass in accordance with your wishes, but wish for them as they are, and you will find them.Epictetus
True love is eternal, infinite, and always like itself. It is equal and pure, without violent demonstrations: it is seen with white hairs and is always young in the heart.Honoré de Balzac