It's the saddest thing imaginable.

The saddest are these: 'It might have been!'

The saddest thing in this world is not being able to help when needed. More egocentrically, not being able to rely on yourself and having no one, or being treated like a useless animal.

What should exist? To me, that's the most exciting question imaginable. What do we need that we don't have? How can we realize our potential?

All imaginable futures are not equally possible.

I was petrified. I was afraid that the cupboard was bare.