Nakulapitusutta

sn22.1:3.1 “That’s so true, householder! That’s so true, householder!

sn22.1:3.2 For this body is ailing, swaddled in its shell.

sn22.1:3.3 If anyone dragging around this body claimed to be healthy even for an hour, what is that but foolishness?

sn22.1:3.4 So you should train like this:

sn22.1:3.5 ‘Though my body is ailing, my mind will be healthy.’

sn22.1:3.6 That’s how you should train.”