Hence thou mayst see what my conceptions were, when I began to write; and now I must tell thee, they are still the same, nor hath my long experience … - Thomas Vaughan

I have now done reader, but how much to my own prejudice, I cannot tell, I am confident this shall not pass without notice... To Conclude: If l have err'd in any thing (and yet I followed the Rules of Creation) I expose it not to the Mercy of Man, but of God who as he is most able so is he most willing to forgive us in the Day of our Accounts

Notwithstanding I acknowledge the schoolmen ingenious: they conceive their principles irregular, and prescribe rules for method, though they want matter.

It was the question of Solomon, and it argued the supremacie of his wisedom, “What was best for man to do all the... dayes of his vanitie under the sun?” If I wish my selfe so wise as to know this great affaire of life, it is because you are fit to manage it. I will not advise you to pleasures, to build houses, and plant vineyards, to enlarge your private possessions, or to multiplie your gold and silver. These are old errors, like Vitriol to the Stone, so many false receipts which Solomon hath tried before you, “And behold all was vanitie, Eccie. u. and vexation of spirit.”