Deeply listening to music opens up new avenues of research I'd never even dreamed of. I feel from now on music should be an essential part of every analysis.

The Wrong we have Done, Thought, or Intended Will wreak its Vengeance on Our SOULS.

Real work is completed in silence and strikes a chord in the minds of only a very few.

It is on the whole probably that we continually dream, but that consciousness makes such a noise that we do not hear it.

The only thing we have to fear on this planet is man.

Our whole educational problem suffers from a one-sided approach to the child who is to be educated, and from an equally one-sided lack of emphasis on the uneducatedness of the educator.

The greater the contrast, the greater the potential. Great energy only comes from a correspondingly great tension of opposites.