Dic: none the + worse/better/richer, etc.

• You could end up committed to yet another savings scheme and none the wiser about managing your finances... 
• He became convinced that his illness was purely imaginary: that made it none the better.
• Small investors like myself are probably none the richer after handing over their financial affairs to professional advisers.
• Luckily, the horse seemed none the worse for his fall.

* * *

△You use none the to say that someone or something does not have any more of a particular quality than they did before.(= no)

△none the worse/better/richer, etc. : not any worse/better/richer, etc. than before.

.... COBUILD, CALD