Escritas.org
Albert Einstein
physicist born in Germany who formulated the special theory of relativity and the general theory of relativity; Einstein also proposed that light consists of discrete quantized bundles of energy (later called photons) (1879-1955)
1955
38064
0
0
If you want to live a happy life, tie it to a goal. Not to people or things.
123
0
More like this
See also