394. Usufruct is the right of using and enjoying things of which another has the ownership, in the same manner as the owner uses and enjoys them, but subject to the obligation of preserving their substance.
395. Usufruct may be established by law, or by the will of man.
396. Usufruct may be established purely or conditionally, and may commence at once or from a certain day.
397. It may be established in respect of property of all kinds, movable or immovable.