Ego is the immediate dictate of human consciousness.

An experiment is a question which science poses to Nature and a measurement is the recording of Nature's answer.

A scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die and a new generation grows up that is familiar with it.

No burden is so heavy for a man to bear as a succession of happy days.

In all my research I have never come across matter. To me the term matter implies a bundle of energy which is given form by an intelligent spirit.

Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: 'Ye must have faith.'

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.