Sigmund Freud

The sexual life of adult women is a “dark continent” for psychology.

Being entirely honest with oneself is a good exercise.

Conscience is the internal perception of the rejection of a particular wish operating within us.

It is easy to show that the wish-fulfilment in dreams is often undisguised and easy to recognize ...

When the wayfarer whistles in the dark, he may be disavowing his timidity, but he does not see any more clearly for doing so.