It can have no other ideas of sensible qualities than what come from without [*dropped word] the senses; nor any ideas of other kind of operations of a thinking substance, than what it finds in itself.

But when it has once got these simple ideas, it is not confined barely to observation, and what offers itself from without; it can, by its own power, put together those ideas it has, and make new complex ones, which it never received so united.
3.

Complex ideas are either of Modes, Substances, or Relations.
COMPLEX IDEAS, however compounded and decompounded, though their number be infinite, and the variety endless, wherewith they fill and entertain the thoughts of men; yet I think they may be all reduced under these three heads:--1.

MODES.2.SUBSTANCES.3.

RELATIONS.
4.