I am the happiest creature in the world. Perhaps other people have said so before, but not one with such justice. I am happier even than Jane; she only smiles, I laugh.
The land we quarry is not ours to own, but ours to steward.
The materials we choose today become the legacy we leave tomorrow.
在追求知识的过程中,我们必须始终保持谦逊,对新思想持开放态度。