f your lifetime, in this way of talking.)
&gt; &gt; &gt; &gt; &gt; &gt;
&gt; &gt; &gt; &gt; &gt; &gt; &gt;but probably means it to refer to temporal parts (a
&gt; &gt; completely
&gt; &gt; &gt; &gt; &gt; &gt; &gt;foreign usage to anyone but us).  Or does it also refer
&gt; &gt; &gt; &gt; to physical
&gt; &gt; &gt; &gt; &gt; &gt; &gt;parts at the same time?  If a set is an entity, do
&gt; &gt; &gt; &gt; members of a set
&gt; &gt; &gt; &gt; &gt; &gt; &gt;count as its parts,
&gt; &gt; &gt; &gt; &gt; &gt;
&gt; 