There are things that don't deserve to be said briefly.
In our ideals we unwittingly reveal our vices.
One must either take an interest in the human situation or else parade before the void.
Think? Why think! We have computers to do that for us.
The books one has written in the past have two surprises in store: one couldn't write them again, and wouldn't want to.
It is sometimes important for science to know how to forget the things she is surest of.