http://t-shirts.cafepress.com/item/caveman-womens-tank-top/213259532
They mangled the slogan a bit - I first saw it thirty-odd years ago as “What the mind can conceive, the will can achieve” in, of all things, The Perishers. 
They mangled the slogan a bit - I first saw it thirty-odd years ago as “What the mind can conceive, the will can achieve” in, of all things, The Perishers.