"Life is like riding a bicycle. To keep balance you must keep moving." 

- Albert Einstein in a letter to his son Eduard Einstein, Feb 5, 1930.

📸: Ben Meyer, 1933 https://image.nostr.build/88c360ede2e46356d11fccf535eb1e81afb1c9f1a3760366a5de8618d498e423.jpg