The below shows bundling a large section of static html text into a single client.prrint command using the F() macro.
client.print(F("<HTML><HEAD><TITLE>Zoomkat's frame refresh test</TITLE></HEAD>"
"Zoomkat's Arduino frame meta refresh test 8/17/13"
"
Arduino analog input data frame:
"
" <a href='/datastart' target='DataBox' title=''yy''>META-REFRESH</a>"
" <a href='/data' target='DataBox' title=''xx''>SINGLE-STOP</a>"
" <a href='/datafast' target='DataBox' title=''zz''>FAST-DATA</a>
"
"<iframe src='/data' width='350' height='250' name='DataBox'>"
"</iframe>
</HTML>"));