The water is black and the well is polluted. It is not enough to have a good mind. The main thing is to use it well. Since the water is black, the well is probably polluted. Memory should not be trusted as the sole judge of the truth of any claim, since memory is fallible and memory sometimes is constituted by later acts.
Computers are extremely useful.
I bought one last year and am glad I did. You ought to buy a computer because they're extremely useful. If women do not put forth, finally, that effort to become all that they have it in them to become, they will forfeit their own humanity. Betty Friedan, The Feminine Mystique 15. Women should put forth their best effort.