Women at the top are the ones chosen to be there by men and not eliminated by women, a dual filter that excludes most witches: those with brilliance and originality and those capable of disturbing the status quo.

Studies show that the IQ range of most creative people is surprisingly narrow, around 120 to 130. Higher IQs can perform certain kinds of tasks better--logic, feats of memory, and so on. But if the IQ is much higher or lower than that, the window of creativity closes. Nonetheless, for some reason we believe more is better, so people yearn for tip-top IQs, and that calls for bigger memories. A fast, retentive memory is handy, but no skeleton key for survival.

A day will come when a woman will be elected to the top of the pyramid, to be a prime minister or a president, and the whole world will know her and hear about her. She may be sitting here amongst us.

I don't know, and have no intention of finding out. IQ is like dick size - if you have to measure, you're way too invested in it. And both are gauche to discuss in polite company. (Upon being asked his IQ on Quora)

If I cannot do great things, I can do small things in a great way

Higher intelligence is not necessarily something you’re born with or genetically predisposed toward. In fact, most instances of above-the-ordinary intelligences are usually acquired thru superior learning techniques ... Reading about the greatest minds in history, including recent history, more often than not reveals the individuals concerned (or people close to them) employed specific learning methods.