4r4r4

Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)

Do, or do not.There is no ‘try’. (Yoda)

Black holes are where God divided by zero. (Steven Wright)

If you can count your money, you don’t have a billion dollars. (J. Paul Getty)

I think ‘Hail to the Chief’ has a nice ring to it. (John F. Kennedywhen asked what is his favorite song)

If you want to make an apple pie from scratch, you must first create the universe. (Carl Sagan)

Once you eliminate the impossible, whatever remains, no matter how improbable, must be the truth. (Sherlock Holmes (by Sir Arthur Conan Doyle, 1859-1930))