It is a time when one's spirit is subdued and sad, one knows not why; when the past seems a storm-swept desolation, life a vanity and a burden, and the future but a way to death.
Mark TwainThe thing for us to do is just to do our duty, and not worry about whether anybody sees us do it or not.
Mark TwainWhy is it that, among men, physical courage is a trait so plenteous yet moral courage is a trait so rare?
Mark TwainI do not see how astronomers can help feeling exquisitely insignificant, for every new page of the Book of the Heavens they open reveals to them more and more that the world we are so proud of is to the universe of careening globes as is one mosquito to the winged and hoofed flocks and herds that darken the air and populate the plains and forests of all the earth. If you killed the mosquito would it be missed? Verily, What is Man, that he should be considered of God?
Mark Twain