Quotes

The ego is not master in its own house.

The interpretation of dreams is the royal road to a knowledge of the unconscious activities of the mind.

As to diseases, make a habit of two things: to help, or at least to do no harm.

Happy is he who has been able to learn the causes of things.

Do not disturb my circles!

Eureka! I have found it!

Nature loves to hide.

Remember to look up at the stars and not down at your feet.

Extraordinary claims require extraordinary evidence.

What I cannot create, I do not understand.

I was taught that the way of progress was neither swift nor easy.

One never notices what has been done; one can only see what remains to be done.