The way to love anything is to realize that it may be lost.
The saddest thing about betrayal is that it never comes from your enemies.
Our sweetest songs are those that tell of saddest thought.
The walls we build around us to keep sadness out also keeps out the joy.
You cannot protect yourself from sadness without protecting yourself from happiness.
The worst kind of sadness is the one that doesn't have an explanation.
When you're happy you enjoy the music, but when you're sad you understand the lyrics.
The good times of today are the sad thoughts of tomorrow.
To have felt too much is to end in feeling nothing.
Don't cry because it's over, smile because it happened.
It's sad when someone you know becomes someone you knew.
The word 'happiness' would lose its meaning if it were not balanced by sadness.