As you have put your selves under my care, to instruct you in the knowledge of Chemistry, I shall think it my duty to endeavor as much as possible to answer your expectations.


Elements of Chemistry (Volume 1), The Design (p. 1)


As you have put your selves under my care, to instruct you in the knowledge of Chemistry, I shall think it my duty to endeavor as much as possible to ...

As you have put your selves under my care, to instruct you in the knowledge of Chemistry, I shall think it my duty to endeavor as much as possible to ...

As you have put your selves under my care, to instruct you in the knowledge of Chemistry, I shall think it my duty to endeavor as much as possible to ...

As you have put your selves under my care, to instruct you in the knowledge of Chemistry, I shall think it my duty to endeavor as much as possible to ...