You must not lose faith in humanity. Humanity is an ocean; if a few drops of the ocean are dirty, the ocean does not become dirty.
Jealousy is all the fun you think they had.
To be nobody but yourself in a world which is doing its best day and night to make you like everybody else means to fight the hardest battle which any human being can fight and never stop fighting.
I don't generally feel anything until noon; then it's time for my nap.
The dead might as well try to speak to the living as the old to the young.
Three may keep a secret, if two of them are dead.
In the absences of a decent time machine, fiction remains the most sturdy vehicle for visiting other eras.