The reasonable man adapts himself to the world; the unreasonable one persists to adapt the world to himself. Therefore all progress depends on the unreasonable man.
At bottom every man knows well enough that he is a unique being, only once on this earth; and by no extraordinary chance will such a marvelously picturesque piece of diversity in unity as he is, ever be put together a second time.
Because of a friend, life is a little stronger, fuller, more gracious thing for the friend's existence, whether he be near or far. If the friend is close at hand, that is best; but if he is far away he still is there to think of, to wonder about, to hear from, to write to, to share life and experience with, to serve, to honor, to admire, to love.
For books are not absolutely dead things, but do contain a potency of life in them to be as active as that soul was whose progeny they are; nay, they do preserve as in a vial the purest efficacy and extraction of that living intellect that bred them.
What do we call love, hate, charity, revenge, humanity, forgiveness? Different results of the master impulse, the necessity of securing one's self-approval.
Man tries to make for himself in the fashion that suits him best a simplified and intelligible picture of the world; he then tries to some extent to substitute this cosmos of his for the world of experience, and thus to overcome it. This is what the painter, the poet, the speculative philosopher, and the natural scientists do, each in his own fashion. Each makes this cosmos and its construction the pivot of his emotional life, in order to find in this way peace and security which he can not find in the narrow whirlpool of personal experience.
You may remember the story of how the devil and a friend of his were walking down the street, when they saw ahead of them a man stoop down and pick up something from the ground, look at it, and put it away in his pocket. The friend said to the devil, "What did that man pick up?" "He picked up a piece of the truth," said the devil. "That is a very bad business for you, then," said his friend. "Oh, not at all," the devil replied, "I am going to help him organize it."
Love always triumphs over what we call death. That's why there's no need to grieve for our loved ones, because they continue to be loved and remain by our side.