I have found it advisable not to give too much heed to what people say when I am trying to accomplish something of consequence. Invariably they proclaim it cant be done. I deem that the very best time to make the effort. – Calvin Coolidge
Depend upon it there comes a time when for every addition of knowledge you forget something that you knew before. It is of the highest importance, therefore, not to have useless facts elbowing out the useful ones. – Arthur Conan Doyle
