In heaven all the interesting people are missing.

Friedrich Nietzsche
Profession: Philosopher
Nationality: German

Some suggestions for you :
These people abstain, it is true: but the bitch Sensuality glares enviously out of all they do.
I am alone again and I want to be so; alone with the pure sky and open sea.
What has shaken me is not that you lied to me, but that I no longer believe you.
He who is a thorough teacher takes things seriously—and even himself—only in relation to his pupils.
The creator wished to look away from himself,--thereupon he created the world.