The energy tensor can be regarded only as a provisional means of representing matter. In reality, matter consists of electrically charged particles.


The Meaning of Relativity (p. 82), Princeton University Press. 1945

Albert Einstein Quotes

The energy tensor can be regarded only as a provisional means of representing matter. In reality, matter consists of electrically charged particles.

The energy tensor can be regarded only as a provisional means of representing matter. In reality, matter consists of electrically charged particles.

The energy tensor can be regarded only as a provisional means of representing matter. In reality, matter consists of electrically charged particles.

The energy tensor can be regarded only as a provisional means of representing matter. In reality, matter consists of electrically charged particles.