“Do not hover always on the surface of things, nor take up suddenly, with mere appearances; but penetrate into the depth of matters, as far as your time and circumstances allow, especially in those things which relate to your profession”

--Isaac Watts (17 July 1674 – 25 November 1748, English hymnwriter, theologian and logician).

"Prove all things, hold fast that which is good" (1 Thessalonians:5:21Prove all things; hold fast that which is good.
See All... [1]).