"I bought some books in order to learn the first principles of philosophy"

This quote by Johann Heinrich Lambert recommends that he was aiming to get a deeper understanding of philosophy. By purchasing publications, he was hoping to learn the basic concepts of philosophy. This recommends that Lambert was seeking to acquire an extra comprehensive understanding of the topic, as opposed to simply a fundamental review. He was most likely seeking to acquire a much better understanding of the philosophical concepts as well as theories that form the basis of the technique. Lambert's quote likewise suggests that he was aiming to gain a much more thorough knowledge of approach, rather than just a surface-level understanding. This suggests that he was aiming to gain a more comprehensive understanding of the topic, rather than simply a fundamental overview. By getting books, Lambert was most likely aiming to gain a much better understanding of the thoughtful ideas and also concepts that create the basis of the discipline.