"Unchanging your mood for forever is difficult; since the only permanent thing in the world is change." -deuxieme

"Beauty is a short-lived tyranny." -   Socrates

"If you do not expect the unexpected, you will not recognize it when it arrives"  - Heraclitus of Ephesus

"Do not spoil what you have by desiring what you have not; remember that what you now have was once among the things you've hoped for" -   Epicurus

Riddle:
What do you have to give before you can keep it?