Life is like riding a bicycle. To keep your balance you must keep moving.
Albert Einstein – German physicist, Nobel Prize in physics 1921 (1879-1955), in a letter to his son Eduard (5th February 1930), Quotations book 2008
Life is like riding a bicycle. To keep your balance you must keep moving.
Albert Einstein – German physicist, Nobel Prize in physics 1921 (1879-1955), in a letter to his son Eduard (5th February 1930), Quotations book 2008