Ego is the immediate dictate of human consciousness.

There is no matter as such—mind is the matrix of all matter.

A new scientific truth is usually not propagated in such a way that opponents become convinced and discard their previous views. No, the adversaries eventually die off, and the upcoming generation is familiarised anew with the truth.

Science progresses not by convincing the adherents of old theories that they are wrong, but by allowing enough time to pass so that a new generation can arise unencumbered by the old errors.

Every advance in knowledge brings us face to face with the mystery of our own being.

Insight must precede application.

A new truth always has to conend with many difficulties. If it were not so, it would have been discovered much sooner.