▁Party ; ▁Columbia ▁University ' s ▁R are ▁Book ▁and ▁Man us cript ▁Library ▁contains ▁multiple ▁volumes ▁of ▁his ▁personal ▁correspond ence ▁with ▁them ▁in ▁Chinese . ▁ ▁Li ▁adm ired ▁the ▁President ▁of ▁P ek ing ▁University ▁( and ▁another ▁of ▁the ▁" F our ▁E ld ers ") ▁C ai ▁Y uan pe i : ▁ ▁" Pres ident ▁C ai ▁stood ▁for ▁academic ▁freedom . ▁ ▁The ▁profess ors ▁whom ▁he ▁engaged ▁for ▁P ek ing ▁University ▁r anged ▁from ▁one ▁extreme ▁to ▁the ▁other ▁in ▁political ▁thinking . ▁▁ ▁[...] ▁Li ▁Sh iz eng ▁advoc ated ▁the ▁theory ▁of ▁an arch ism . ▁ ▁President ▁C ai ▁himself ▁believed ▁in ▁the ▁do ctr ines ▁of ▁K rop ot kin . ▁ ▁In ▁P ek ing ▁University ▁Mr . ▁C ai ▁adopted ▁the ▁policy ▁of ▁" univers ity ▁govern ed ▁by ▁profess ors ". ▁ ▁All ▁of ▁the ▁important ▁problems ▁concerning ▁the ▁university ▁were ▁discussed ▁in ▁the ▁[...] ▁Senate ▁of ▁University ▁which ▁was ▁composed ▁of ▁a ▁number ▁of ▁profess ors ▁elected ▁by ▁and ▁from ▁among ▁all ▁profess ors ." ▁ ▁While ▁Li ' s ▁first ▁alleg iance ▁was ▁to ▁science ▁he ▁also ▁wrote ▁about ▁people , ▁politics , ▁and ▁events . ▁ ▁His ▁Rem in isc ences ▁includes ▁the ▁sections ▁" W u ▁Chi - hui , ▁Ts ' ai ▁Y uan - p ' ei , ▁Li ▁Sh i - ts eng , ▁and ▁Ch ang ▁Ch ing - chi ang : ▁Their ▁Part icip ation ▁in ▁the ▁Revolution