Beynimin en yaratici oldugu gece saat 2-3 sularinda patlak vermis, birseyler uretme durtusunden yola cikarak gøkten dusen bir yerdir burasi...buyrun burdan yakin.(Homebrew Blog, 40% alcohol by volume)
if you have large pdf files you possibly have encountered that evince opens them really -i mean really!- slow. this goes especially if you have for example a long presentation converted to pdf. in this case i recommend you to use xpdf (available in apt) as plan B.