"To all the rest of his Absurdities, (for vice is always unreasonable,) he adds one more, who expects that Vertue from another which he won't practise himself"

This quote by Mary Astell speaks with the hypocrisy of those who anticipate others to practice virtue, yet do not practice it themselves. Astell is pointing out that vice is constantly unreasonable, and those who participate in it typically expect others to do the opposite. This is a type of double standard, where a single person anticipates something from another that they themselves are not going to do. Astell is recommending that this is an absurd expectation, which it is unfair to anticipate someone to do something that you yourself are not willing to do. This quote talks to the value of practicing what you preach, and of holding yourself to the very same requirements that you expect from others. It is a tip that we must strive to be consistent in our expectations and in our actions, which we should not anticipate something from another person that we are not willing to do ourselves.