It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.

人性的内涵不缺善性，而人性的需求则不能多添一分欲念。

所有人都容易犯错；大多数人在许多方面，由于激情或利益，都会受到诱惑。