| Firstly, it consistently embodies both special relativity and quantum mechanics. |
| For Doppler cooling, we need another detail from quantum mechanics, and a bit of relativity. |
| Hardly was this feeling firmly established when physics was turned on its head by the twin revolutions of quantum theory and relativity theory. |
| Quantum mechanics has not been reconciled with general relativity, but physicists don't say the universe contains contradictions. |
| While in Russia he wrote two papers on Einstein's relativity theory and one on Planck's quantum theory. |
| The apparent relativity of the moral impulse is an illusion which is created by the mind for the mind's own purposes. |
