Mens Sana in Corpore Sano

I woke up a friend of mine because I needed waking up. He gave me these words, which Wikipedia describes as follows:

Mens sana in corpore sano (a healthy mind in a healthy body) is a famous Latin quotation, often translated as "A sound mind in a sound body." It is derived from Satire X of the Roman poet Juvenal (10.356). In context, the phrase is part of the author’s answer to the question of what people should desire in life:


It is to be prayed that the mind be sound in a sound body.
Ask for a brave soul that lacks the fear of death,
which places the length of life last among nature’s blessings,
which is able to bear whatever kind of sufferings,
does not know anger, lusts for nothing and believes
the hardships and savage labors of Hercules better than
the satisfactions, feasts, and feather bed of an Eastern king.
I will reveal what you are able to give yourself;
For certain, the one footpath of a tranquil life lies through virtue.

orandum est ut sit mens sana in corpore sano.
fortem posce animum mortis terrore carentem,
qui spatium uitae extremum inter munera ponat
naturae, qui ferre queat quoscumque labores,
nesciat irasci, cupiat nihil et potiores
Herculis aerumnas credat saeuosque labores
et uenere et cenis et pluma Sardanapalli.
monstro quod ipse tibi possis dare; semita certe
tranquillae per uirtutem patet unica uitae.
(10.356-64)

Now if only I could follow this advice.  Easier read, and written, than done.