the world of books d s al vcal t my, sl at took that and through hard wk and wit and great leadership, motivational ability himself, coatdi jone idfota orlyudmyen t ffa t t spwh-douo to college? >> guest: yes. i wento lehigh university for one ye in bethlehem, pennsylvania, and then got an aptmtot t. 19-1one 3r c-span: and you went back to teach? >> gue: yes, i did. c-span: for how long? >> guest: i was--i went to on tngshulndversity for-or soilwaeras stvay ba h. c-span: how long did it take you fr the time you were wounded in vietnam in 0 to the time where you could walk normally amteity,antificial limb? opiondfo-a was going dohill fast emotionally and physically, and decided in december of 1969 to doigftheerl an of -i y,emof i think it was about three months later. ey tave of g bseinio ar--icrag f there was quite insient on getting us up, helping yourself the commander of theosl e -tdi l --'tt ee s a lc, et o orur, thai. if there was an elevator in the hospital, don't know about it because we weren't allowed to use elevators. amthpu t hng a lot oterkand help wa aro u a ha final surgery in september of '71. fe dted tonerlghte buarwalking soon after th