Courtesy of Heartiste, Lord Chesterfield writes to his son:
I will therefore, upon this subject, let you into certain Arcana that will be very useful for you to know, but which you must, with the utmost care, conceal and never seem to know.

Women, then, are only children of a larger growth; they have an entertaining tattle, and sometimes wit; but for solid reasoning, good sense, I never knew in my life one that had it, or who reasoned or acted consequentially for four-and-twenty hours together. Some little passion or humor always breaks upon their best resolutions. Their beauty neglected or controverted, their age increased, or their supposed understandings depreciated, instantly kindles their little passions, and overturns any system of consequential conduct, that in their most reasonable moments they might have been capable of forming.

A man of sense only trifles with them, plays with them, humors and flatters them, as he does with a sprightly forward child; but he neither consults them about, nor trusts them with serious matters; though he often makes them believe that he does both; which is the thing in the world that they are proud of; for they love mightily to be dabbling in business (which by the way they always spoil); and being justly distrustful that men in general look upon them in a trifling light, they almost adore that man who talks more seriously to them, and who seems to consult and trust them; I say, who seems; for weak men really do, but wise ones only seem to do it.
At the end, he's referring to a key difference between Gammas and Alphas. Both tend to surround themselves with women, but only one socio-sexual rank actually takes them at face value and listens to their advice.

Its remarkable how much wisdom and knowledge from the past has gone wholly unlearned, not so much through being lost as being obscured. Game, in many ways, is merely a reinventing of the socio-sexual wheel.