Nothing can be created out of nothing.

• 

  It is sweet, when on the great sea the winds trouble the waters, to watch from land another’s great struggle.

• 

  No man’s knowledge here can go beyond his experience.

• 

  The ego is not master in its own house.

• 

  Nature loves to hide.

• 

  Philosophy is written in this grand book, the universe, which stands continually open to our gaze; it is written in the language of mathematics.

• 

  God does not play dice.

All quotes