別藉由渴望你沒有的，來糟蹋你所擁有的；要記住你現在擁有的，也曾只是你希望得到的。Do not spoil what you have by desiring what you have not; but remember that what you now have was once among the things you only hoped for.

別藉由渴望你沒有的，來糟蹋你所擁有的；要記住你現在擁有的，也曾只是你希望得到的。
Do not spoil what you have by desiring what you have not; but remember that what you now have was once among the things you only hoped for.
 – Epictetus, Philosopher