We hail science as man's ...

We hail science as man's truest friend and noblest helper.
 Moses Harvey

Quotes from the same author

Science is teaching man to know and reverence truth, and to believe that only so far as he knows and loves it can he live worthily on earth, and vindicate the dignity of his spirit.
 Moses Harvey
The human intellect is the great truth-organ; realities, as they exist, are the subjects of its study; and knowledge is the result of its acquaintance with the things which it investigates.
 Moses Harvey