My immediate consciousness, my absolute perception, cannot go beyond myself, — I have immediate knowledge only of myself, whatever I know further I k… - Johann Gottlieb Fichte

Of what I am, I know no more than that I am, but here no tie is necessary between subject and object. My own being is this tie, I am at once the subject knowing, and the object known of; and this reflection or return of the knowledge on itself is what I designate by the term I, if I have any determinate meaning.

A living language can stand on a higher level of culture in comparison with another, but it can never in itself attain that perfection of development which a dead language quite easily attains. In the latter the connotation of words is fixed, and the possibilities of suitable combinations will also gradually become exhausted. Hence, he who wishes to speak this language must speak it just as it is; but, after he has once learnt to do this, the language speaks itself in his mouth and thinks and imagines for him.

When one rational being affects another rational being as mere matter, then the lower sense of that being is also affected, it is true, and is so affected necessarily and altogether independently of the freedom of that being, (as the lower sense is indeed always affected;) but it is not to be assumed that this affection was in the intention of the person who produced it. His intention was merely to attain his purpose, to express his conception in matter, and he never took into consideration whether that matter would feel it or not. Hence, the reciprocal influence of rational beings upon each other, as such, always occurs by means of the higher sense; for only the higher sense is one which cannot be affected without having been presupposed. Our criterion of this reciprocal influence remains, therefore, correct.