2077  You must not lose the faith in Humanity. Humanity is an ocean, if the few drops of ocean are dirty, the ocean does not become dirty....

4605  “At the heart of all beauty lies something inhuman.”

3010  “People are just as happy as they make up their minds to be.”

1825  “Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.”

697  To succeed in your mission, you must have single-minded devotion to your goal.