Thus my optimism is grounded in two worlds, myself and what is about me When we wrestle with evil, we feel its chilling effect on our lives It remains that darkness can be very difficult to overcome. One good experience can be truly liberating, opening up a world of hope.

The paragraph shown above was said by Helen Keller

Explanation:

Helen Keller was an American writer and activist who lived between June 27, 1880 - June 1, 196. Her life story is fascinating, even though she was blind and deaf, she was an impressive writer, being the first blind person in the entire world. complete a university course and hold a degree. Keller, received numerous awards for her texts that had an exemplary quality, was also a strong activist, where she stood for the rights of the deaf.

answer; (d) i believe the best answer is ; ///people said that man could not fly, but in 1903, orville and wilbur wright made the first sustained powered flight in a heavier- than-air machine;