"I have tried lately to read Shakespeare, and found it so intolerably dull that it nauseated me"

Charles Darwin's quote suggests that he discovered checking out Shakespeare to be a tiresome and unenjoyable experience. He found it so dull that it made him feel ill. This could be interpreted as an indication of his absence of appreciation for the works of Shakespeare, or it could be a sign of his own fatigue and lack of interest in reading. It might also signify his own personal preferences, as he may have chosen to check out other kinds of literature. Whatever the reason, it is clear that Charles Darwin did not discover reading Shakespeare to be a pleasant experience. His quote acts as a suggestion that everybody has different tastes and preferences when it concerns literature, which it is essential to respect those differences.