The view of Jerusalem is the history of the world; it is more, it is the history of earth and of heaven.
Every production of genius must be the production of enthusiasm.
Amusement to an observing mind is study.
Books are the curse of the human race.
Without tact you can learn nothing.
That youthful fervor, which is sometimes called enthusiasm, but which is a heat of imagination subsequently discovered to be inconsistent with the experience of actual life.