John Leslie (physicist) Quote

The gift of a lively fancy is an important requisite for every physical observer.


Elements of Natural Philosophy, Introduction (p. xiii), Printed for W. & C. Tate. Edinburgh, Scotland. 1823


The gift of a lively fancy is an important requisite for every physical observer.

The gift of a lively fancy is an important requisite for every physical observer.

The gift of a lively fancy is an important requisite for every physical observer.

The gift of a lively fancy is an important requisite for every physical observer.