Isaac Watts Quotes

Do not expect to arrive at certainty in every subject which you pursue. There are a hundred things wherein we mortals... must be content with probability, where our best light and reasoning will reach no farther.

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.

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.